Knitting Bag Pattern | Indigobird
There is something deeply satisfying about carrying your knitting in a bag you made yourself. It tells a story before you even pull out your needles — a story of intention, craft, and the kind of quiet confidence that comes from making things with your hands. The Indigobird knitting bag pattern is one of those projects that rewards you twice: once when you finish it, and again every single time you use it.
This pattern is designed for knitters who want a functional, beautiful tote that can hold a full project, keep their yarn from tangling, and look good doing it. Whether you are heading to a knitting circle, a coffee shop, or just settling into your favorite chair at home, this bag will become one of your most-used makes.
Let me walk you through everything — the materials, the construction, the stitches, and all the little details that make this bag something special.
Why Make Your Own Knitting Bag?
Before we get into the pattern itself, it is worth pausing on why a handmade knitting bag is worth your time. Store-bought project bags are fine, but they are rarely designed by knitters for knitters. They might be too small, too flimsy, or lacking the right pockets. They don’t account for the fact that you need one area for your working yarn and another for your notions. They won’t have that little loop on the inside to thread your yarn through so it feeds cleanly while you work.
A handmade bag solves all of that because you make it exactly the way you need it.
The Indigobird pattern specifically was designed with a few key principles in mind. It should be roomy enough for a sweater project but structured enough that it doesn’t collapse into a puddle on the floor. It should have an interior pocket for scissors, stitch markers, and a tape measure. And it should be beautiful enough that you’d carry it as an everyday bag even when you aren’t knitting.
The name comes from the indigo bunting, a small North American bird with striking blue plumage. Like that bird, this bag is compact, vivid, and built for life on the move.
Materials and Tools
To make the Indigobird knitting bag, you will need the following materials.
Fabric: Two coordinating quilting cotton fabrics, each half a yard. One will serve as the exterior and one as the lining. You can also use a canvas or medium-weight linen for the exterior if you want extra structure. The pattern works best with fabric that has a bit of body — lightweight voile or gauze will require interfacing to hold the bag’s shape.
Interfacing: One yard of medium-weight fusible interfacing. This is what gives the exterior panels their structure and keeps the bag from going limp after a few uses. Pellon 809 Décor Bond is a popular choice, but any medium or heavy fusible interfacing will work.
Handles: Two pieces of cotton webbing or canvas strapping, each 24 inches long and 1.5 inches wide. You can also cut handles from your exterior fabric if you prefer a fully coordinated look, in which case you will need an additional half yard of fabric and 1.5 inches of lightweight fusible interfacing to reinforce them.
Magnetic Snap: One set of 3/4-inch or 1-inch magnetic snaps. These give the bag a satisfying close and keep your yarn from escaping while you are on the move.
Notions: Matching thread, fabric scissors or a rotary cutter and mat, pins or fabric clips, an iron, a ruler or seam gauge, and a sewing machine. A zipper foot is helpful but not required.
Optional: One yard of twill tape or ribbon to make the interior yarn guide loop, and a small D-ring if you want to add a removable key clip to the interior pocket.
Cutting Your Fabric
Before you begin sewing, press all your fabric pieces well and apply your interfacing to the exterior pieces according to the manufacturer’s instructions. Working with crisp, well-pressed fabric makes a noticeable difference in how cleanly your seams come together.
Cut the following pieces:
From your exterior fabric, cut two rectangles 15 inches wide by 14 inches tall. These are your front and back panels. Also cut two rectangles 5 inches wide by 14 inches tall for the side gussets, and one rectangle 15 inches wide by 5 inches tall for the bottom.
From your lining fabric, cut the same pieces: two 15 by 14 rectangles, two 5 by 14 rectangles, and one 15 by 5 rectangle. Additionally, cut one rectangle 14 inches wide by 10 inches tall for the interior pocket.
From your interfacing, cut pieces to match all five exterior fabric pieces. You do not need to interface the lining pieces or the pocket.
Apply the interfacing to the wrong side of each exterior piece using a hot iron, following the manufacturer’s instructions. Let the pieces cool completely before moving on.
Assembling the Exterior
Start with the exterior. You are going to sew the bottom panel to the front panel, then to the back panel, forming a U shape. Pin the long edge of the bottom rectangle to the bottom edge of the front panel, right sides together, and sew with a half-inch seam allowance. Press the seam open. Repeat on the other long edge of the bottom to attach the back panel.
Next, attach the side gussets. Pin one gusset to the right edge of the front panel, right sides together, and sew from top to bottom. At the corner where the gusset meets the bottom panel, pivot and continue sewing along the short edge of the bottom, then pivot again to sew up to the top of the back panel. This creates a three-dimensional box shape for the exterior. Repeat on the other side with the second gusset.
Clip your corners carefully before turning, and press all the seams. You will have a structured, open-top box at this point. Set it aside while you work on the lining.
Making the Interior Pocket
The interior pocket is one of the most functional parts of this bag, and it is worth taking a few extra minutes to get it right.
Fold the pocket rectangle in half with right sides together so it measures 14 inches wide by 5 inches tall. Sew around three sides, leaving a 3-inch opening in the middle of the bottom for turning. Clip the corners and turn right side out. Press well, tucking in the raw edges at the opening.
Topstitch along the folded top edge of the pocket, about a quarter inch from the edge. This both closes any gaps and gives the pocket a neat, finished look.
Position the pocket on the right side of one lining panel, centered horizontally and about 2 inches up from the bottom edge. Pin in place and topstitch around the three open sides — the bottom and two sides — to attach it to the lining. Backstitch at the corners for strength.
If you want to divide the pocket into sections, sew one or two vertical lines of topstitching from the bottom edge to the top. A division about 4 inches from one side creates a narrow section perfect for scissors and a wider section for your notions pouch.
If you are adding a D-ring for a key clip, fold a 2-inch piece of ribbon or twill tape through the D-ring and pin it inside the pocket at the top edge before you topstitch it closed. Sew across both layers of ribbon several times to make it secure.
Assembling the Lining
Assemble the lining panels the same way you assembled the exterior: bottom panel first, then side gussets. However, this time leave a 5-inch opening in the center of the bottom seam. This opening is your turning gap — you’ll use it to pull the finished bag right side out at the end, so it needs to be large enough to work with but not so large that it’s hard to close neatly later.
Press the lining well and set it aside.
Attaching the Handles
Handles need to be placed precisely and reinforced thoroughly, because they take the most stress of any part of a bag. Measure and mark two points on the top edge of each exterior panel, each 4 inches from the side edges. This places your handles roughly in the center third of the bag, which distributes the weight evenly when it is full of yarn.
Slip each end of a handle strap under the raw top edge of the exterior panel so that the strap end extends about 1 inch below the top edge. Pin in place. Baste each handle end with a short line of stitching to hold it while you assemble the rest of the bag.
If you cut handles from fabric, fold each long strip in thirds lengthwise, press, and topstitch along both long edges. The strips should be 1.5 inches wide when finished. Treat them the same way as the webbing handles.
Installing the Magnetic Snap
Magnetic snaps are best installed before you finish the bag, because accessing the interior becomes difficult after everything is assembled.
Mark the center of each exterior panel, about 1.5 inches from the top edge. Reinforce the back of the fabric at each mark with a small square of extra interfacing or a scrap of heavy woven material — this prevents the snap from pulling through the fabric over time.
Follow the instructions included with your snap set to install both halves. Most snap sets use a washer and small prongs that you bend flat against the back of the fabric. Make sure both halves are aligned before bending the prongs, because they are extremely difficult to remove once set.
Bringing It All Together
Now comes the moment the bag starts looking like a bag.
With the exterior right side out, slip it inside the lining so the two bags are wrong sides facing out, right sides together. Align all the top edges and side seams carefully, then pin or clip all the way around the top opening. The handles will be sandwiched between the two layers.
Sew all the way around the top with a half-inch seam allowance. This seam joins the exterior to the lining and captures the handle ends all at once.
Reach through the opening you left in the lining bottom and pull the entire bag through. It will come right side out, and suddenly it will look like a finished bag. Give it a moment of appreciation — you earned it.
Push the lining down inside the bag and press the top edge well, rolling the seam slightly to the inside so the lining doesn’t peek out at the top. Pin the lining opening closed, tucking in the raw edges, and machine stitch it closed with a seam that sits just inside the fold.
Finally, topstitch around the entire top edge of the bag, about a quarter inch from the edge. This anchors the lining in place and gives the bag a polished, store-quality finish.
Adding the Yarn Guide Loop
This is the small detail that makes the Indigobird bag genuinely useful for knitting in transit. Cut a 6-inch piece of ribbon or twill tape, fold it into a loop, and tack it to the interior bottom of the bag with a few stitches. When you are working from a center-pull cake or ball of yarn, you thread the working end up through this loop before feeding it out over the top of the bag. The loop keeps the yarn from rolling around and getting tangled while you knit on the go.
It sounds almost too simple to make a difference, but knitters who have used this feature rarely want to go back to a bag without it.
Finishing and Pressing
Give the finished bag one final, thorough press with a hot iron. Pay special attention to the corners and the top edge. The interfaced exterior will hold its shape beautifully once it has been pressed flat, and the lining will settle neatly inside.
If you want additional structure at the base, cut a piece of thin craft foam or a plastic canvas sheet to fit the bottom and slip it inside before you start loading the bag with yarn. Some knitters also use a small cutting mat for this purpose. It keeps the base flat and makes the bag stand on its own.
Variations and Customizations
One of the best things about this pattern is how much room it leaves for personalization.
If you prefer a drawstring closure instead of a magnetic snap, omit the snap entirely, fold a casing at the top of the lining before assembly, and thread a 36-inch cotton cord through it after the bag is finished. The casing creates a gathered top that keeps yarn inside even if the bag tips over.
For a smaller project bag, reduce all measurements by 25 percent and adjust the handle placement proportionally. The smaller version fits a single sock project or a hat, and the interior pocket is still large enough for a few stitch markers and a small pair of scissors.
If you want a zippered top instead of a snap, you can insert a 14-inch zipper between the exterior and lining at the top before the final assembly. This requires a bit more precision but results in a very secure bag.
You can also add an exterior slip pocket on the front panel by cutting an additional 12 by 8 rectangle from your exterior fabric, finishing the top edge, and topstitching it to the front panel before you begin assembling the exterior box. An exterior pocket is perfect for your phone or a small notebook.
Tips for Success
A few notes that will make this project go smoothly. Take your time pressing at every stage — good pressing is at least half of what makes a finished bag look professional. Cut carefully and accurately, especially the interfacing pieces, since even small discrepancies will add up by the time you are aligning the lining to the exterior.
If your machine struggles with the thickness at the handles and top seam, use a denim or heavy-duty needle and sew slowly. You can also hand-walk your machine through the thickest sections by turning the handwheel one stitch at a time.
When topstitching the finished bag, use a slightly longer stitch length than usual — around 3.5 to 4mm. This gives the topstitching a clean, graphic look that complements the quilting cotton nicely.
A Bag Worth Making
The Indigobird knitting bag sits in that category of projects where the making is pleasurable and the result is genuinely useful. It does not require advanced sewing skills, but it is not so simple that it feels like a beginner project either. It rewards careful work with a finished object that looks intentional and holds up beautifully over years of use.
If you make this bag, take a photo and share it. Every version made in different fabrics becomes something new — some knitters have made it in bold graphic prints, others in subtle woven stripes or solid canvas. Each one looks different, and each one is exactly right for the person who made it.
That is the whole point. A handmade knitting bag is not just a bag. It is the beginning of every project you will carry in it.
