Unit 4: A Simple Tote

Choosing Canvas That Will Carry the Load

A tote is judged by what happens when it is full. An empty bag flatters almost any fabric; a bag holding four library books and a gallon of milk tells the truth in about ten seconds. So the first decision of this project is made at the fabric table, long before the machine is threaded.

Reading the Ounce Weight

Canvas and duck are sold by ounce weight, a number that describes how much a square yard of the goods weighs. Higher numbers mean a thicker, denser cloth. For a tote sewn on an ordinary home machine, 10 to 12 ounce canvas is the working sweet spot. It has enough body to hold a shape and enough strength to carry a real load, and a domestic machine can still feed it and stitch through the doubled corners without stalling.

Below 10 ounces you are asking too much of the cloth. Quilting cotton, apparel twill, and the light duck sold as decorator fabric will sew beautifully and then sag, stretch at the handles, and eventually split at a stress point once groceries or schoolbooks go in. Above 12 ounces, in the 12 to 16 ounce range, you gain strength suited to a backpack or a tool bag, but you also start fighting your machine at every seam intersection. If your machine is a lightweight modern model, stay at the lower end and let the interfacing supply the rest of the body.

Weave and Fiber

Look at the weave, not only the weight. Duck and canvas are plain weaves, tightly packed, with threads that lock against one another and resist tearing. Twills, with their diagonal ribs, are handsome but slide more. Hold a piece up to a window: a dense weave shows very little light between threads. Scratch the surface with a thumbnail. If the threads shift and open a gap, they will do the same under a load.

Cotton duck is the traditional choice and the friendliest to sew. It presses crisply, takes a fold, and softens with use rather than wearing out. Cotton and polyester blends resist wrinkling and abrasion and dry faster. Both work. What will not work is a loose home decorating fabric with a printed face and a backing that flakes when you crease it.

Thread Is Part of the Fabric Decision

Whatever cloth you choose, buy polyester thread for this project. Cotton thread is lovely in a quilt, where the stress is spread over hundreds of stitches, but in a bag the whole load funnels through a few inches of seam. Polyester has the stretch and the abrasion resistance to survive that. A tote sewn with cotton thread often fails at the thread, not the cloth, which is a discouraging way to lose a good bag.

Plan on a denim or jeans needle in size 90/14 for 10 to 12 ounce canvas. Buy a package of five. You will not need all of them, but a bent needle discovered at ten o'clock at night is a poor reason to stop.

Preshrinking and Buying Enough

Wash and dry cotton canvas before cutting if the finished bag will ever be washed. It shrinks, and it shrinks unevenly against a lining that does not. If the bag is purely a market tote you intend to sponge clean, you may skip this, but decide now rather than after the seams are sewn.

Buy about a quarter yard more than your pattern calls for. Canvas is often cut crooked at the store, and you will want to square the end before laying out panels. The extra also gives you scrap for stitch tests, which the next few sessions will call for repeatedly.

The Work Behind the Work

Exodus tells us plainly that the robe of the ephod was made of woven work, all of blue. It is a quiet line, but it names the cloth first. Scripture is unembarrassed about materials. The craftsmen who built the tabernacle were not handed a shortcut; they were given fine linen, goats' hair, and dyed yarn, and they were expected to know one from another. Choosing an honest fabric that will hold up for years is not vanity or fussiness. It is a small act of faithfulness toward the people who will carry the thing you make.

Squaring the Cloth and Cutting the Panels

A tote is four straight edges repeated a few times. That sounds forgiving, and it is not. Every error in cutting shows up doubled at the corners, where two panels and a fold all have to meet. An hour spent cutting well saves an evening of easing crooked seams together.

Find the Grain Before You Find the Scissors

The lengthwise grain runs parallel to the selvedge, the finished edge along the side of the yardage. Those lengthwise threads are held under tension on the loom and have the least give. The crosswise grain, running selvedge to selvedge, stretches noticeably. The bias, at forty-five degrees to both, stretches a great deal.

Cut your bag panels so the lengthwise grain runs top to bottom, the direction the load will pull. Cut handles or self-fabric straps on the lengthwise grain without exception. A strap cut crosswise will lengthen under a week of groceries and never come back, and no amount of stitching at the ends will fix it.

To square the end of your yardage, snip through the selvedge an inch and tear across, if the canvas will tear cleanly. Cotton duck usually will, and the tear follows a single crosswise thread perfectly. If it will not tear, pull one crosswise thread out of the weave and cut along the little track it leaves. Do not trust the cut the store made.

A Working Set of Measurements

For a plain market tote, cut two body panels 16 inches wide by 17 inches tall from the outer canvas. Cut two more of the same size from your lining fabric. Cut two handle strips 4 inches wide by 24 inches long on the lengthwise grain, or cut two 24 inch lengths of 1 to 2 inch cotton webbing if you would rather not make your own.

These panels already include a half inch seam allowance on every edge, and they allow for a 4 inch boxed corner at the bottom, which we will fold and stitch later. Bag construction uses a half inch seam allowance rather than the quarter inch common in garment sewing. Canvas is bulky, and a quarter inch simply does not leave enough material inside a stressed seam to hold. Write the half inch on a scrap of tape and stick it to your machine bed for the duration of this project.

Cutting Cleanly

Lay the canvas flat on a table, not draped over an edge, so gravity is not pulling the piece out of square as you cut. Use a rotary cutter with a fresh blade and a long acrylic ruler if you have them; a dull blade skips and drags the weave sideways. Keep your free hand well behind the line of travel, close the blade guard every single time you set the cutter down, and never cut toward yourself. A rotary blade will open a finger before you feel it.

Shears work perfectly well too. Rest the lower blade on the table, take long cuts rather than short snips, and let the fabric stay flat.

Mark cutting lines on the wrong side with tailor's chalk or a sliver of dry soap. Ink markers can wick through canvas and set permanently when pressed.

Label Everything

Before the pieces leave the table, put a small chalk mark or a snip of masking tape on the top edge of each panel. Canvas panels look identical, and a piece sewn in upside down is not obvious until the bag is finished and the print runs sideways. If your fabric has a directional print, decide now which way is up and mark every piece.

Spreading the Cloth

Ezekiel, describing the merchant city of Tyre, speaks of fine linen with embroidered work spread forth to be a sail. There is something worth noticing there: a beautiful cloth was cut and spread out to do hard work in the wind. Fine material and honest labor are not opposites in Scripture. When you spread good canvas across a table and take the trouble to square it, you are doing the ordinary, unglamorous part of a craft that God has never treated as beneath notice.

Fusible Interfacing: Giving the Bag a Backbone

Two totes cut from the same canvas can behave completely differently. One stands open on the counter while you load it; the other folds in on itself the moment you let go, and the top edge ripples where the handles pull. The difference is almost always interfacing, and it is the step beginners skip because it feels like extra work on a layer nobody will ever see.

What Interfacing Does

Fusible interfacing is a nonwoven or knit sheet coated on one side with a heat-activated adhesive. Pressed onto the wrong side of your outer panels, it becomes part of the fabric, adding body without adding a separate loose layer. It resists the slow stretch that turns a crisp new bag into a limp sack, and it keeps the top edge from waving where the handle stitching pulls on it.

Weight matters more than brand. Medium-weight fusible interfacing is the standard choice for a tote. Lightweight interfacing gives up under a real load, and you will hardly be able to tell you used any. Heavy interfacing, or a stiff craft-weight stabilizer, produces a bag that stands like a cardboard box, refuses to fold flat for storage, and creases permanently along its fold lines. Several good medium-weight products are sold; ask for medium-weight fusible and feel it against your canvas before you buy.

Which Side Is Which

Only one face of the interfacing carries glue. Run a fingertip across both sides. The adhesive side is faintly rough, sometimes visibly speckled with tiny dots of resin; the other side is smooth. Fuse it glue side down onto the wrong side of the canvas. If you fuse it upside down, the glue goes onto your iron sole plate instead of your fabric, and the mess takes patience and a hot iron cleaner to remove.

Fusing Properly

Cut the interfacing the same size as the panel, then trim a scant half inch off every edge so it stops just short of the seam lines. That single trim removes a surprising amount of bulk from the corners later.

Set a dry iron to the wool setting. Lay the canvas wrong side up, position the interfacing glue side down, and cover both with a press cloth. Press straight down and hold for about ten to fifteen seconds, then lift and move to the next section, overlapping slightly. Press, do not slide. Sliding shoves the interfacing out of position and leaves ridges and bubbles that never come out. Work across the whole panel, then let the piece cool flat on the table before you pick it up. Fusible adhesive sets as it cools, and lifting a warm panel is how good work comes unglued.

Some interfacings ask for a little steam or a damp press cloth. Test on a scrap first. Canvas is thick, and heat that reaches the glue through one layer may not reach it through another.

When It Goes Wrong

If an edge lifts after cooling, you did not hold long enough or the iron was not hot enough. Cover the area with the press cloth and press again, longer. If the surface looks bubbled and the interfacing has shifted, peel it up while it is still warm and start over with a fresh piece; a wrinkled fuse cannot be ironed smooth. If the canvas looks shiny, your iron is too hot and touching the fabric directly, so lower the setting and keep the press cloth in place.

Remember that an iron is the most dangerous tool in most sewing rooms. Set it on its heel every time you release it, keep the cord clear of the table edge where a child could hook it, and never leave a hot iron in a room where a small child is unsupervised.

Structure You Cannot See

Paul tells believers to stand, with the loins girt about with truth and the breastplate of righteousness in place. What holds a person upright is not what shows; it is what has been fastened on underneath. Interfacing is the same kind of thing. Nobody who admires your bag will ever see it. They will only notice that the bag stands up straight, year after year, and that is exactly the point.

Needle, Thread, and Stitch Length for Canvas

Most of the trouble people have sewing bags is not skill. It is three settings, made once, that either match the fabric or fight it. Get the needle, the thread, and the stitch length right and a home machine will sew canvas all afternoon without complaint.

The Needle

Put the universal needle away. A universal has a slightly rounded point meant to slip between the threads of a knit or a light woven. Canvas is dense, and that rounded point pushes rather than penetrates, which produces skipped stitches, a hammering sound, and eventually a bent or broken needle.

Use a denim or jeans needle. It has a sharp point and a stiffer blade made to drive through packed weave. For 10 to 12 ounce canvas, size 90/14 is the right starting place. When you reach a spot where several layers stack up, or if you are working a heavier canvas, move to 100/16. For stacked canvas that you also intend to topstitch with heavy thread, 110/18 is the size that will do it.

Change the needle at the start of each project, and again the moment you hear a thumping instead of a clean punch. Needles are cheap; a shredded seam and a scarred throat plate are not.

Bear in mind that a broken needle does not fall gently. Pieces can fly. If the machine jams, stop immediately, do not power through it. Raise the presser foot, cut the thread, and remove the needle carefully before you go digging in the bobbin area.

The Thread

Use polyester thread top and bobbin. Bag seams concentrate a whole load into a short run of stitching, and polyester has the give and the abrasion resistance for it.

Thread thickness is sold by tex, a number that rises as the thread gets thicker. Tex 45 and tex 70 are standard weights in professional bag construction. Tex 45 wants a needle of 100/16 or 110/18; tex 70 wants 110/18. All-purpose polyester from the notions wall is thinner than either and is perfectly adequate for the structural seams of a first tote, paired with the 90/14 denim needle. Save the heavy tex threads for topstitching, and match the needle up whenever you do.

Do not mix a heavy top thread with a fine bobbin thread and expect an even stitch. If you go heavy on top, go heavy below, or plan on adjusting tension until the lock sits in the middle of the layers.

Stitch Length

Set structural seams to 2.5 millimeters. That is the working standard for bag construction, and factory heavy-duty seams generally fall in the 2.5 to 3.0 millimeter range.

Shorter is not stronger. At 2.0 millimeters or less, the stitches sit so close together that they perforate the canvas along a line and the feed dogs cannot move the bulk cleanly, which shows up as bunching, puckering, and thread that shreds as it is dragged repeatedly through the same hole. When you topstitch, lengthen to 3.5 millimeters. The longer stitch reads as a deliberate line rather than an apology, and it feeds far better over thick seam intersections.

Test on Scrap First

Take two scraps of your canvas, fold each so you are sewing four layers, and run a test seam before you touch the real panels. This is the habit that separates people whose bags come out well from people who unpick.

Look at both sides of the test. The stitches should sit flat, with the knot buried between the layers, not showing as loops on either face. Loops on the underside usually mean the top tension is too loose or the machine was threaded with the presser foot down, so the thread never seated in the tension discs. Loops on top mean the bobbin tension needs attention. Puckering along the seam means you are pulling the fabric or the stitch is too short.

Write your winning settings on a strip of masking tape and stick it to the machine. When you sit down after a three-day interruption, you will be glad you did.

Seeking Out What You Do Not Yet Know

Proverbs says the heart of the prudent gets knowledge and the ear of the wise seeks it. That is a fair description of a scrap test. Nobody is born knowing what tex 45 does under a 100/16 needle. Asking the fabric a question before you commit to the good cloth is not timidity; it is the plain wisdom Scripture keeps commending.

Stitching the Body: Sides and Bottom

With panels cut, interfaced, and settings tested, the bag itself goes together quickly. Three seams turn two rectangles into a sack. The care you spend here decides whether the finished tote looks square or slightly drunk.

Pinning and Holding

Lay the two outer panels right sides together, matching the top edges first, since that is the edge everyone looks at. Work down each side, easing any small discrepancy toward the bottom, where a boxed corner will swallow it.

Pins go in perpendicular to the seam line, heads toward the raw edge so you can pull them as you approach. In heavy canvas, pins leave holes and can bend, so many sewers switch to sewing clips along the edges. Clips hold thick layers flat without distorting them, and there is nothing to run over. If you do use pins, remove each one before the needle reaches it. Sewing over a pin can snap the needle and throw metal.

The Three Seams

Sew both sides and the bottom at a half inch seam allowance, leaving the top open. If your machine has no half inch mark on the throat plate, lay a ruler under the needle, lower the needle onto the half inch line, and stick a strip of painter's tape at the edge of the ruler as your guide. Feed the fabric edge along the tape rather than watching the needle.

Backstitch three or four stitches at the beginning and end of every seam. In a bag, an unsecured seam end will unravel under load, and it always chooses the bottom corner to do it.

Run the machine at a steady, moderate speed. Canvas does not reward racing; a slow, even pace lets the feed dogs pull the full thickness evenly and keeps your seam straight. Guide the fabric, but do not pull it. Pulling stretches the top layer past the bottom one, which is why one panel so often ends up longer than the other by the time you reach the end.

Where the Feed Fights You

Two problems come up almost every time.

The first is the top layer creeping ahead of the bottom one, so the edges no longer match at the finish. The feed dogs move the lower layer while the presser foot holds the upper layer back. Clip generously, sew a little slower, and if your machine has a walking foot, put it on. A walking foot feeds both layers together and it is worth more on canvas than on almost any other fabric.

The second is the machine stalling where seams cross and the stack suddenly doubles. Do not force it with the foot pedal. Stop with the needle down, raise the presser foot, and use the handwheel to walk the needle through the thick spot by hand, one turn at a time, then lower the foot and resume. If your foot tips upward at the start of a thick section, slide a folded scrap of the same canvas under the back of the foot to level it. A level foot feeds; a tilted foot spins the fabric.

Pressing and Finishing the Raw Edges

Press each seam open over the point of the ironing board while the bag is still inside out. Pressed-open seams lie flatter and make the boxed corners far easier to fold accurately in the next step.

The raw edges inside will fray with washing and use. If your tote will be lined, the lining hides them and you may leave them alone. If the inside will show, finish the edges with a zigzag, a three-step zigzag, or a serger, or trim both allowances to a scant quarter inch on one side and fold the wider one over the narrower and stitch it down.

Turn the bag right side out and look at it. The side seams should be straight and parallel, and the bottom seam should meet them squarely. Straighten anything that leans now, while the correction costs you ten minutes of unpicking rather than a finished bag that hangs crooked.

A Straight Path

Proverbs tells us to ponder the path of our feet and let our ways be established. Sewing a seam is a small, literal picture of it: you fix your eye on a guide, you go steadily, and the line comes out true. The temptation, in sewing as elsewhere, is to hurry and correct later. Some things can be unpicked. It is better to watch the path going in.

Boxing the Corners for a Flat Bottom

A flat rectangle sewn on three sides is an envelope. It holds paper. It will not hold a loaf of bread standing up. The boxed corner is the small maneuver that turns that envelope into a bag with depth and a bottom that sits on a table, and it takes about ten minutes for both corners once you understand what you are doing.

What a Boxed Corner Actually Is

Your bag currently has a bottom seam and two side seams. At each lower corner those two seams meet at a right angle. If you reach inside and pull that corner out into a point, then flatten it so the side seam lies directly on top of the bottom seam, the corner becomes a triangle with the two seams stacked along its center. Stitch straight across that triangle and cut away the tip, and the bag gains a squared bottom.

The width of your stitching line across the triangle becomes the depth of the finished bag. Stitch across a line four inches long and the bag is four inches deep. That is the whole geometry, and it is worth understanding rather than memorizing, because it lets you design any depth you want later.

Doing It

Work with the bag still inside out.

Flatten one bottom corner into a triangle, aligning the side seam directly over the bottom seam. Run your fingers along both seams from the point inward; you should feel one ridge, not two side by side. If the seams were pressed open in the previous step, the allowances will nest against each other and the alignment is easy to feel. Pin or clip through the stacked seams to hold them.

Now measure across the triangle, perpendicular to the stacked seam. Find the place where the triangle measures four inches from fold to fold and draw a chalk line straight across at that point. Check that the line sits at the same distance from the point on both halves. An off-center line is the single most common boxed-corner error, and it produces a bag whose bottom is a parallelogram instead of a rectangle.

Sew along the chalk line at 2.5 millimeters, backstitching at both ends. Do the second corner the same way and measure it independently rather than eyeballing it against the first.

Trimming and Checking

Trim the triangle tip off about a half inch outside your stitching line. Leaving that half inch matters: cut too close and the seam has nothing to hold. Finish the cut edge with a zigzag if the inside of the bag will show.

Turn the bag right side out and set it on the table. It should stand. Push the corners out from the inside with a blunt tool, the eraser end of a pencil or a point turner, never scissors. Now measure the depth at both corners. If they differ, one chalk line was drawn in the wrong place, and the fix is to unpick that corner and redraw it. It is fifteen minutes and it is worth doing, because a bag with a twisted bottom will lean for the rest of its life.

When It Goes Wrong

If the corner will not lie flat as a triangle, your side seam and bottom seam are not truly meeting at a right angle, which usually traces back to a panel cut off-grain or a seam allowance that drifted. Restitch the offending seam straight before boxing.

If the machine bogs down crossing the stacked seams at the center of the triangle, walk the needle through with the handwheel as before. That center point is six or more layers of canvas plus interfacing, the thickest spot in the whole bag.

If your first attempt comes out crooked, cut it open, look at the stitching, and see where the line wandered. The Preacher observed that what is crooked cannot be made straight and what is lacking cannot be counted. In a bag corner that is literally true; a crooked seam will not press flat, and no amount of topstitching hides it. But cloth is merciful in a way that many things are not. You can pick out the stitches and sew the line again. Learn to see the crookedness early, and let the small failures teach you where your eye drifts.

Handles That Will Not Stretch

Handles are the part of a tote that fails. Everything else on the bag is asked to hold a shape; the handles are asked to carry the entire weight through two narrow strips, over and over, for years. They deserve more thought than they usually get.

Webbing or Self Fabric

Cotton webbing, sold by the yard in one to two inch widths, is the simplest choice and the strongest. It is woven as a strap, not cut from yardage, so the load runs along threads that were made to take it. It does not stretch appreciably under weight, it needs no folding or pressing, and it is ready to sew the moment you cut it. Nylon webbing is stronger still but slick and stiff, and it can be unpleasant against the hand.

Self-fabric handles, cut from your own canvas, match the bag and cost nothing extra if you have yardage left. They are entirely adequate for a market tote if they are cut correctly and folded to four layers. They are the weaker option, and they are the one that requires you to pay attention to grain.

Grain, and Why It Decides Everything

Cut every self-fabric handle on the lengthwise grain, parallel to the selvedge. Those are the threads held under tension on the loom, and they have the least give of any direction in the cloth.

A handle cut on the crosswise grain will lengthen under a loaded bag, a little at a time, and it does not spring back. Within a season one handle is longer than the other and the bag hangs lopsided. A handle cut on the bias will do it faster and worse. This is not a matter of degree that careful stitching can compensate for; it is the behavior of the weave, and the only cure is to cut it right the first time.

Lay your ruler along the selvedge, not along the cut end, and mark from there.

Folding a Four-Layer Strap

Cut two strips 4 inches wide by 24 inches long. Press the strip in half the long way, wrong sides together, and open it again. You now have a center crease. Fold each long raw edge in to meet that crease and press. Then fold on the original center crease, enclosing both raw edges, and press again. The result is a strap 1 inch wide and four layers thick, with no raw edge showing anywhere.

Press each fold as you make it rather than folding the whole thing and pressing once. Canvas holds a crease well when it is pressed while flat, and a strap that is already creased sews far straighter than one you are fighting to hold shut.

Topstitch down both long edges, an eighth of an inch from each edge, at 3.5 millimeters. This is not decoration. It locks the four layers together so the strap behaves as one piece instead of three sliding ribbons, and it is the difference between a limp handle and one with backbone.

Length

Twenty-four inches of finished strap gives a comfortable shoulder carry on a bag of this size once the ends are stitched down. If you want a hand-carried tote only, cut them shorter, around 18 inches. Before you commit, pin one handle in place at the length you have in mind, load the bag with a couple of books, and hang it on your shoulder. Handles are cheap to recut now and expensive to change once they are box-stitched down.

Cut both handles at the same time, from the same layout, and measure the second one rather than laying it against the first and trusting your eye.

Girdles and Needlework

Exodus records that the girdle was made of fine twined linen, of blue and purple and scarlet, of needlework, exactly as the LORD commanded Moses. A girdle is a strap. It is one of the plainest components of the priestly garments, and the account still bothers to tell us that it was twined, dyed, and worked with the needle. Scripture does not divide the work into the parts that matter and the parts that do not. The strap gets the same care as the robe, and so should yours.

Anchoring the Handles: Box-X Stitching and Bar Tacks

Handles almost never break in the middle. They tear out at the ends, taking a ragged hole in the bag with them, usually a few weeks after the tote goes into daily use. The cause is nearly always the same: the whole load was carried by one short line of stitching, and canvas cannot survive that concentration for long.

Spread the Load Before You Stitch It

The first defense is not a stitch at all. Before the handle ends go on, back each attachment point with a small reinforcing patch on the wrong side of the panel: a square of medium-weight interfacing or a scrap of the same canvas, roughly three inches by three inches, centered where the handle will sit. Fuse it or baste it in place.

The patch does not make the fabric stronger by much. What it does is spread the pull across a wider area of weave so that no single group of threads takes the whole strain. Skip it and the tear, when it comes, starts at the outermost stitch and runs.

Placement

Mark the handle positions on both outer panels before attaching anything. Measure in from each side seam by the same amount, commonly four inches on a 16 inch panel, and mark with chalk on both the front and the back. Measure from the seam, not from the fold or the edge of the table.

Set the handle ends so they extend down from the top edge by about one and a half inches, and check that both ends of the same handle hang the same distance. Pin the handles in place, then slip the bag over your arm and look at it in a mirror before you sew. A handle set too far toward the center makes the bag gape open; too far toward the seams and it collapses inward.

Make certain the handle is not twisted. A single twist between the two ends is invisible on the table and obvious on the shoulder, and it is a genuinely common mistake.

The Box-X Stitch

The strongest home-machine attachment is the box stitch with a cross through it, often called a box-X.

Stitch a rectangle around the handle end, roughly one inch tall and as wide as the handle, sewing about an eighth of an inch inside the handle edges. Then, without cutting the thread if you can manage it, stitch from one corner of that rectangle diagonally to the opposite corner, across to the next corner, and diagonally back. You end with a box containing an X.

The reason it works is that the load on a handle is not straight down. It pulls up, sideways, and forward as the bag swings. A single line of stitching resists pull in one direction only. The crossed lines of the box-X catch stress from every direction and hand it around the whole square, which is why it outlasts a plain straight-line attachment.

Use 2.5 millimeters, a denim needle sized for the stack, and go slowly. You are sewing through the handle, the panel, the interfacing, and the patch all at once. Walk the needle by hand at the corners.

Bar Tacks

A bar tack is a short cluster of closely spaced parallel stitches, typically three to five lines stacked within about a quarter inch, worked in one concentrated spot. Placed at the upper corners of a handle attachment, it resists the upward tearing that starts right at the top edge of the bag.

If your machine has a bar tack setting or a narrow, dense zigzag, use it there. If it stalls in the thickness, do the tack by hand with doubled polyester thread and a heavy hand-sewing needle. Hand bar tacks are entirely respectable and often more controlled than a machine fighting six layers.

Whatever you do, keep your fingers well clear of the needle in these dense areas. Stitching in place through thick canvas is exactly where a needle deflects.

Members That Bear One Another

Paul writes that there should be no schism in the body, but that the members should have the same care one for another. The box-X exists for that reason. It refuses to let one stitch bear what a hundred should share. Load that is distributed does not tear; load that falls on one point does. That is true of stitching, and Paul says plainly that it is true of the church.

The Lining and the Finished Top Edge

A lining hides every raw edge inside the bag, covers the reinforcing patches behind the handles, and adds a second layer of body at the top, where a tote takes the most abuse. It is also the difference between something that looks homemade and something that looks made.

Building the Lining

Sew the two lining panels exactly as you sewed the outer panels: right sides together, half inch seam allowance, sides and bottom, 2.5 millimeters, backstitched at every end. Box the lining corners to the same four inch measurement so the lining matches the depth of the shell. A lining boxed to a different depth will bunch in the bottom of the finished bag and never sit right.

One change: leave an opening of about five inches in the middle of the lining's bottom seam, backstitching firmly on both sides of the gap. That opening is how the whole bag will turn right side out. Leave the lining wrong side out. Turn the outer shell right side out.

Choose a lining that suits the work. A firm quilting cotton is easy to sew and easy to see into. A dark lining hides stains; a light one lets you find your keys. There is no wrong answer, only a decision worth making on purpose.

Joining Shell and Lining

Baste the handle ends to the top edge of the outer shell, raw edges even, handles hanging down into the bag, and check once more that neither strap is twisted.

Slide the outer shell down inside the lining, right sides facing each other. The side seams should meet; pin or clip them together first, then work around the rest of the top edge. Sew all the way around the top at a half inch, backstitching where you begin and end. Go slowly across the handle ends; that is eight or more layers.

Now reach through the opening in the lining's bottom seam and pull the whole bag through it. It will look wrong for a moment and then come right. Stitch the opening shut, either by machine close to the fold or by hand with a ladder stitch, and push the lining down inside the bag.

Pressing and Topstitching the Top

Roll the top seam between your fingers all the way around until the seam line sits exactly at the fold, with a whisker of lining rolled to the inside so no lining shows from the front. Press it firmly with a press cloth.

Topstitch around the top edge about a quarter inch down. Use a longer stitch, 3.5 millimeters, which reads as a deliberate line and feeds better over the thick spots. If you want the stitching to show, use heavier topstitching thread, and pair it with a topstitch needle in 100/16 or 110/18. A topstitch needle has an extra-large eye and a deep groove down its blade so the thicker thread runs without chafing; using heavy thread in a regular needle causes fraying and breakage every few inches.

This single round of topstitching does three jobs: it keeps the lining from creeping out, it stiffens the mouth of the bag, and it locks the handle ends into the top seam. If you did not already work the box-X reinforcement onto the outer panels, work it now, straight through shell and lining together, which is just as strong and hides nothing.

Common Trouble

Lining peeking out at the top means it was not rolled in before pressing. Unpick a few inches, roll, press, and restitch that section.

A lining that bags up and pushes out of the top means the lining was cut or sewn a shade too large. Take a slightly deeper seam on the lining's sides and box the corners a little deeper to shorten it.

Wavy topstitching almost always comes from sewing too fast. Slow down and steer with the edge of the presser foot as your guide rather than watching the needle.

Fine Linen, Clean and White

John saw the bride arrayed in fine linen, clean and white, and was told that the fine linen is the righteousness of saints. The image is worth carrying into this work. A lining is the part nobody sees, and it is precisely the part that tells you what kind of maker you are. Clean seams on the inside of a bag are a small rehearsal of a larger truth: what a thing is made of underneath is what it actually is.

Magnetic Snaps, a Final Inspection, and Repairs

A tote does not need a closure. Many good ones have none. But a magnetic snap turns an open sack into something you can carry on a bicycle or set down in a windy parking lot, and it installs in about fifteen minutes if you do it before the lining goes in.

How the Snap Works

A magnetic snap comes as two halves. The male half has a raised nub; the female half has a matching socket. Each has two flat prongs on the back and comes with a thin metal washer that the prongs pass through and fold over. Common diameters are 14 millimeters and 18 millimeters, in thin profiles around 2 millimeters and thicker ones around 3.5 millimeters. The 14 millimeter size is plenty for a tote.

The magnets are genuinely strong. Keep them away from computers, phones, and anything with stored data, keep them well away from anyone with a pacemaker, and never leave loose snap halves where a small child might find them. Swallowed magnets are a serious medical emergency, not a scare story.

Install Before the Lining Goes In

Mark the center of each lining panel, about one and a half inches down from the top raw edge. Both marks must be the same distance down or the snap will not meet itself.

Fuse a small square of interfacing behind each mark, and place the supplied washer as a template: press it over the mark and use a chalk pencil to mark the two prong slots. Cut those two slots with the tip of a seam ripper, only as long as the prongs are wide. A generous cut is a hole that will grow.

Push the prongs through from the front, slide the washer on from the back, and fold the prongs outward, away from each other, pressing them flat with the back of a spoon. Outward is the stronger direction; folded inward they tend to work loose.

The washer is not optional, and this is the point where most homemade snaps fail. Without it, the magnetic pull concentrates on the two prong slits and slowly tears through the fabric until one half of the snap comes away with a ragged hole behind it. On light fabric, add a second layer of interfacing or a canvas scrap behind the washer.

Then set the lining into the bag as taught before. The lining hides all of it.

The Final Inspection

Go over the finished bag deliberately.

Turn it inside out and check that every seam end is backstitched and that no raw edge is fraying loose. Set the bag on a table and see whether it stands square. Hang it on your shoulder and look for a twisted handle or one strap longer than the other. Snap the closure a dozen times. Then load the bag with something heavy, six or eight pounds of books, lift it by the handles, and watch the attachment points. Nothing should pull, gap, or make a popping sound.

If a stitch pops now, that is good news. It popped in your kitchen instead of in a parking lot with someone's groceries.

Repairing What Fails

If a handle end begins to lift, do not simply sew over it. Unpick the failed stitching, add a canvas patch behind the point if there is not one already, and stitch a fresh box-X through the whole stack. If a seam splits, restitch it a scant sixteenth of an inch outside the original line so the needle takes fresh threads rather than the perforated ones. If canvas has torn, patch it from the inside with a piece large enough to reach well past the damage on all sides, and topstitch the patch down all around.

Nothing about a repair is shameful. A bag you can mend is worth ten you must replace.

Foreseeing the Evil

The proverb says the prudent man foresees the evil and hides himself, while the simple pass on and are punished. That is a plain description of the reinforcing washer and the loaded test lift. Neither one is exciting. Both are the small foresight that keeps a good thing from failing at the worst possible moment, and Scripture treats that kind of forethought as a virtue rather than a fuss.