Make a Tote Bag from a Feed Bag with a Simple 3-Step Guide

To make a tote bag from a feed bag, follow a three-step sequence: clean and cut the bag, sew the bottom and box corners, then attach the handles. The material demands specific tools, skip fabric shears, never use an iron, and start with a denim needle (size 100/16) to prevent breakage. A ¼-inch seam allowance and 2-inch box corners create a standard, sturdy shape.

That sequence works because feed bag material, usually woven polypropylene coated in plastic, behaves unlike fabric. It dulls blades, melts under heat, and can snap standard sewing machine needles. Getting the bag clean and square is 80% of the fight; the actual sewing takes ten minutes if your machine is set up right.

What follows: the exact prep for dirty bags, the needle and foot that stop thread nests, and how to place handles so the bag carries weight without tearing. You will also see where most tutorials fail, by treating this like cotton canvas.

Key Takeaways

• Start with a denim needle (size 100/16). A standard 90/14 needle can snap on the thicker seams or coated plastic, as documented in a 2019 crafter’s edit after a breakage.
• Never use an iron or fabric shears. The plastic coating will melt onto your iron plate, and the synthetic material will ruin sharp fabric scissors. Use paper scissors and finger-press all folds.
• For heavily soiled bags, cut off the top and bottom, turn it inside out, and run it through the washing machine. A simple wipe-down leaves residue that gums up your needle and bobbin.
• Handle placement is critical for load-bearing. Mark handles 7 inches from each side on a large bag, centered within a 1¼-inch top fold. Sewing an “X” box stitch reinforces the attachment.
• If your bobbin thread nests underneath, your thread tension is too loose for the slick material. Increase the top tension by two notches and use a walking foot if you have one.

The 3-Step Method That Actually Works

This isn’t a fabric bag. The process pivots on three mechanical adjustments: tool selection, seam reinforcement, and handle engineering. Get those right and the bag will hold 30 pounds of gear without a torn stitch.

The Technical Snippet: A standard feed bag tote uses a ¼-inch seam allowance, doubled for the bottom seam. Box corners are typically 2 inches square. Handles are placed 7 inches from each side on a large bag, secured with a 1¼-inch top hem. The recommended needle is a denim 100/16; a walking foot prevents material feed issues.

First, sort your bags. You want woven polypropylene bags, the kind that have a fabric-like feel and are coated inside with a thin plastic layer. Chicken, rabbit, and horse feed often come in these. Dog food bags are usually just plastic-laminated paper; they tear too easily. Test by trying to rip a corner. If it resists and you see a woven grid, it’s rip-stop. That’s your material.

Cleaning is non-negotiable. Dust and grain residue will jam your machine.

For bags that held dry, clean feed, a wipe with a damp cloth works. For anything that held molasses-based feed or is visibly sticky, you need the nuclear option. Cut off the top and bottom, turn the whole tube inside out, and run it through a cold, gentle wash cycle. Let it air-dry completely. Any moisture left will mildew inside the layers.

Do not use fabric shears for cutting. The plastic coating will gum up the blades and ruin their edge for good fabric. A cheap pair of paper scissors or a rotary cutter with a blade you’re willing to sacrifice is the right tool. This is one of the few times a crafter will tell you to downgrade your equipment.

Step 1: Cut the Bag Square and Decide Your Layout

Flatten the bag on a large table. Look at the graphics. Decide which part of the printing you want centered on the finished tote. Most bags are about 15 inches wide by 21 inches tall before trimming.

Using a ruler and a permanent marker (the ink won’t matter, it’ll be inside a seam), cut off the top and bottom to make the panel perfectly rectangular. If you want a specific height, like a 15-inch tall tote, measure and mark it now. The University of Wisconsin Extension guide recommends leaving extra for your seam allowances, so if you want a 15-inch finished height, cut at 16 inches.

This is also when you cut your handle material. You can use 2-inch wide strips from the scraps of the bag itself, or use store-bought nylon webbing. Webbing is stronger and less likely to stretch. Cut two pieces, each about 22 inches long.

Step 2: Sew the Bottom Seam and Create Box Corners

Turn the bag panel inside out. Align the new bottom edges and secure them with Wonder Clips or binder clips. Never use pins. Pins leave permanent holes in this material that won’t close up.

Sew a ¼-inch seam allowance along the bottom. Then, sew a second line of stitching right next to the first, about 1/8 inch inside the seam allowance. This double-stitching is the reinforcement that keeps the bottom from blowing out under load. The Brevard Zoo tote bag pattern uses a similar double-stitch method for all stress points.

Now, make the box corners. With the bag still inside out, push the bottom seam flat to one side, aligning it with the side crease of the bag. You’ll see a triangle form at the corner.

Measure 2 inches from the corner point along both the side and the bottom. Draw a line across this square. Sew directly on this line. Repeat for the other corner. Trim the excess triangle off, leaving about a ½-inch margin so the stitching doesn’t unravel.

Step 3: Hem the Top and Attach the Handles

Turn the bag right-side out. At the top, make a ¾-inch fold to the inside and finger-press it firmly. Then, fold over again another ¾ inches and clip it. This creates a clean, double-layered hem about 1½ inches total.

Mark handle positions on this folded hem. For a large bag, measure 7 inches in from each side and make a mark. This is your center point. Then, mark 3.5 inches to either side of that center mark. Your handle will be centered within this 7-inch span. Slide the end of a handle strip up inside the folded hem, centered on your marks, and clip it in place. Make sure the handle isn’t twisted.

Sew along the bottom edge of the folded hem, backstitching at the start and end. This stitch will catch the handle inside the hem. For maximum strength, sew a box with an “X” inside it over the handle attachment point. This distributes the pulling force across multiple stitch lines.

The Non-Negotiable Tool List

You can’t substitute your way through this project. The wrong needle or foot guarantees failure. This table matches the tool to its specific job and names the consequence of using the wrong one.

Tool	Specific Job	What Happens If You Use the Wrong One
Denim Needle (100/16)	Piercing the plastic-coated woven material without breaking.	A standard 90/14 needle snaps on a thick seam, leaving broken metal in your machine.
Paper Scissors / Rotary Cutter	Cutting the polypropylene bag to size.	Fabric shears are permanently dulled and will shred cotton on their next use.
Wonder Clips or Binder Clips	Holding seams together without puncturing the material.	Straight pins leave permanent holes that weaken the bag and allow seams to fray open.
Walking Foot	Feeding the top and bottom layers of material through the machine evenly.	Without it, the top layer may stick while the bottom feeds, causing puckered seams and thread nests.
Polyester Thread	All stitching for strength and UV resistance.	Cotton thread degrades faster with sun exposure and flexing, causing seams to fail within a year.

Your sewing machine matters less than its setup. You don’t need a heavy-duty industrial machine. A basic home model like a Singer Heavy Duty or a Brother CS6000i can handle it if you use the right needle and go slow. The walking foot is the real upgrade, it’s a $20 attachment that solves the most common feed problem.

Where this goes sideways: Using an iron to press a hem. The plastic coating melts at a low temperature. It will fuse to your iron’s soleplate, ruining the iron and creating a sticky, stiff spot on your bag that attracts dirt. Finger-press every fold.

Where This Goes Sideways: The Stitching

The most common failure isn’t a broken bag. It’s a sewing machine that refuses to cooperate. If your stitches look loopy or the bobbin thread bunches into a bird’s nest underneath, your machine is fighting the material’s slick surface.

First, re-thread both the top thread and the bobbin completely. Then, increase your top thread tension by two notches. The default setting for cotton is often too loose for polypropylene. You want the stitches to lock in the middle of the material layers.

If tension adjustments don’t fix it, the problem is feed. The plastic backing sticks to the metal presser foot, while the feed dogs try to pull the bottom layer. This mismatch causes the nesting. A Teflon or walking foot eliminates that sticking. If you don’t have one, place a piece of tissue paper or lightweight stabilizer on top of the material, sew through it, and then tear the paper away afterward.

This specific bobbin nesting issue is a known hurdle confirmed in community sewing forums, where crafters working with Tyvek and polypropylene report the same fix: increase tension and use a stabilizer.

To Line or Not to Line?

A lining adds polish and hides the bag’s interior seams. It also makes the bag harder to clean. For a grocery tote that might hold leaky items, an unlined bag you can wipe out is more practical.

If you want a lining, use a sturdy cotton or canvas. Cut two panels to match your feed bag’s exterior dimensions, plus a ¼-inch seam allowance on all sides. Sew the lining pieces together along the sides and bottom, leaving a 6-inch gap in the bottom seam for turning. Create box corners on the lining just as you did on the outer bag.

Slip the lining inside the outer bag, wrong sides together. Fold the top raw edge of the lining under, tuck it inside the top hem of the feed bag, and clip it in place. When you sew the final top hem to attach the handles, you’ll catch the lining edge as well. Afterwards, reach through the gap in the lining’s bottom seam, pull the entire bag right-side out, and then hand-stitch the lining gap closed.

For a more advanced finish, consider a lined tote bag technique, which provides a clean interior.

Handle Strategy: DIY vs. Webbing

Your handles carry the load. Weak attachment is the number one point of failure. You have two proven paths.

Making handles from the bag: Cut 2⅝-inch wide strips from your scrap material, about 21 inches long. Fold each strip in half lengthwise, wrong sides together, and sew a ¼-inch seam along the long edge. Turn this tube right-side out (a safety pin helps) and press it flat. You now have a self-fabric strap. It’s fully upcycled but can stretch over time.

Using nylon webbing: This is the stronger, faster choice. Buy 1-inch wide polypropylene webbing, cut to 22-inch lengths. The edges are already finished, and it has minimal stretch. It’s what the Brevard Zoo pattern uses for their volunteer-made totes.

Attachment is the same for both. The key is reinforcement. After sewing the handle into the top hem, go back and stitch a box with an “X” inside it over the attachment area. This spreads the stress across a square inch of stitching instead of a single line.

For a different handle approach, the method for a flat-bottom tote often uses wider, set-in handles that distribute weight even better.

Frequently Asked Questions

What kind of feed bag works best?

Look for woven polypropylene bags with a plastic coating on the inside. Chicken, rabbit, goat, and horse feed often use this material. Test it by trying to rip a corner. If it resists and shows a woven grid, it’s rip-stop and ideal. Avoid plain paper or thin plastic bags.

Can I wash the finished tote bag?

Hand-wash only. Do not put it in a washing machine or dryer. The agitation can weaken the seams and the heat from a dryer can melt the plastic coating. Wipe it out with a damp, soapy cloth and hang it to air dry.

Why did my needle break?

You likely used a standard needle (size 90/14) on a thick seam where multiple layers of material overlap. The plastic coating increases friction, and the needle can’t pierce cleanly, causing it to deflect and snap. Always start with a denim needle (100/16) for this project.

How much weight can it hold?

Well-constructed tote with double-stitched seams, box corners, and reinforced handles can hold 25-30 pounds reliably. The failure point is usually the handle attachment, not the bag material itself. The “X” box stitch reinforcement is critical for reaching this capacity.

Is this a good project for a beginner?

Yes, if you have basic sewing machine familiarity. The cutting and prep are straightforward, and the sewing involves only straight lines. The main challenges, needle selection and thread tension, are specific to the material, not the complexity of the tote bag for beginners shape.

Before You Go

Making a tote from a feed bag turns a waste product into a tough, useful carryall. The job succeeds or fails before you even sit down at the sewing machine. Source a woven poly bag, clean it thoroughly, and arm your machine with a denim needle and a walking foot. Cut square, double-stitch the stress points, and lock those handles down with an “X.”

Skip the fabric shears, forget the iron, and don’t fight your machine if the thread nests, just tighten the tension. The bag you make will outlast any store-bought reusable tote, and it comes with a story built right into the graphics. Now go find a feed bag and put those stitches to work.