Knitted Satchel Bag Pattern: A Complete Step-by-Step Guide for All Skill Levels
If you’ve ever wanted to combine everyday practicality with handmade charm, a knitted satchel bag is one of the most satisfying projects you can take on. Whether you’re a beginner still getting comfortable with basic stitches or an experienced knitter looking for a structured, functional project, a knitted satchel bag pattern offers the perfect blend of creative challenge and wearable reward. In this guide, you’ll find everything you need — from materials and gauge swatching to finishing techniques and styling tips — so you can create a beautiful bag you’ll be proud to carry every single day.
Why Knit a Satchel Bag?
Before diving into the pattern itself, it’s worth talking about why a satchel bag makes such a great knitting project. Unlike a simple tote or a drawstring pouch, a satchel has structure. It has a flap, a body, and a strap that all need to work together as a cohesive piece. This means you’re not just knitting fabric — you’re constructing something with form and function.
Knitted bags have surged in popularity over the last several years, and for good reason. They’re sustainable, customizable, and genuinely unique. No two handmade bags are exactly alike, and that’s part of their appeal. A knitted satchel can carry your everyday essentials to work, serve as a stylish accessory at a farmers market, or be gifted to someone who appreciates artisan craftsmanship.
There’s also something deeply satisfying about using an object you made with your own hands. Every time you reach into your knitted satchel, you’re reminded of the hours of creative work that went into it.
Materials You’ll Need
Getting the right materials is essential to achieving a bag that holds its shape, looks polished, and lasts for years. Here’s what you’ll want to gather before you cast on.
Yarn: For a satchel bag, you want yarn that is sturdy enough to hold its structure but still pleasant to work with. A worsted weight or bulky weight yarn in a natural fiber blend works beautifully. Cotton, cotton-linen blends, and wool-acrylic mixes are all excellent choices. Cotton and linen add stiffness and durability, while wool and acrylic blends add stretch and softness. Avoid anything too delicate or fuzzy, as fine mohair or alpaca can make it difficult to see your stitches clearly and may not stand up to daily use.
For this pattern, you’ll need approximately 300–400 yards of worsted weight yarn (or 150–200 yards of bulky weight) depending on the finished size you want. Choose a color that speaks to you — earthy tones like tan, rust, and forest green are perennially popular for satchels, but bright solids and heathered tones look equally stunning.
Needles: Use US size 7 (4.5mm) knitting needles for worsted weight yarn, or US size 10 (6mm) for bulky weight. The finished fabric should feel firm, not floppy. If your swatch is too loose and drapey, go down a needle size; if it’s stiff and difficult to knit, go up one.
Additional supplies: You’ll need a tapestry needle for weaving in ends and seaming, a stitch marker or two, a bag clasp or magnetic snap closure, a piece of interfacing or stiff felt to line the interior (optional but highly recommended for structure), a D-ring or swivel clasp for an adjustable strap, and scissors.
Understanding Gauge
Gauge is one of the most important — and most often skipped — steps in any knitting project, and it matters especially for a bag where dimensions affect functionality. If your gauge is off, your bag could end up too small to fit a wallet or too floppy to hold its shape.
To check gauge, cast on 20 stitches with your chosen yarn and needles and work in the stitch pattern you plan to use (usually stockinette or seed stitch for a satchel). Knit for about 4 inches, then bind off and lay the swatch flat without stretching it. Count the number of stitches across 4 inches and the number of rows across 4 inches. Write these numbers down.
For this pattern, the target gauge in stockinette stitch is 18 stitches and 24 rows over 4 inches using worsted weight yarn on US size 7 needles. If your gauge matches, you’re ready to go. If not, adjust your needle size accordingly and swatch again.
Finished Dimensions
This pattern is written to produce a classic messenger-style satchel with the following approximate finished dimensions:
Body width: 11 inches
Body height: 8.5 inches
Flap depth: 4 inches
Strap length: adjustable from 20 to 44 inches
These dimensions make it ideal for carrying a phone, wallet, keys, a small notebook, and a few other essentials. If you’d like a larger bag, you can add stitches in multiples of 2 to increase the width, and simply knit more rows to increase the height.
Abbreviations and Stitch Key
Before working through the pattern, familiarize yourself with these abbreviations:
CO — Cast on
BO — Bind off
K — Knit
P — Purl
St(s) — Stitch(es)
RS — Right side
WS — Wrong side
Rep — Repeat
SM — Slip marker
PM — Place marker
K2tog — Knit two stitches together (a right-leaning decrease)
SSK — Slip, slip, knit (a left-leaning decrease)
WY — Working yarn
The main body and flap of this bag are worked in stockinette stitch, which creates a smooth, classic fabric. The edges are finished in a simple 1×1 rib (knit one, purl one alternating) which prevents curling and adds a tidy, professional look.
The Knitted Satchel Bag Pattern
Part One: The Back Panel and Flap
The back panel and the flap of this satchel are worked in one continuous piece from the bottom of the back up over the flap, which keeps things simple and minimizes seaming.
Row 1 (cast on): Using your chosen yarn and needles, CO 50 stitches.
Rows 2–4 (bottom ribbing): Work in 1×1 rib (K1, P1 across) for 3 rows.
Row 5 onward (body): Switch to stockinette stitch. Knit all stitches on RS rows, purl all stitches on WS rows. Continue in stockinette until your piece measures 8.5 inches from the cast-on edge, ending on a WS row.
At this point, you’ve completed the back panel. Without binding off, continue directly into the flap.
Flap shaping begins here.
Next row (RS): K1, SSK, knit to the last 3 stitches, K2tog, K1. (2 stitches decreased, 48 stitches remain)
Next row (WS): Purl across.
Repeat these two rows — a decrease row followed by a plain purl row — until 36 stitches remain on your needle.
Work two more rows in stockinette with no decreases to let the flap settle.
Flap edge: Work 3 rows of 1×1 ribbing across all 36 stitches, then bind off in pattern. The shaped flap gives you that classic satchel silhouette with a slightly pointed or gently rounded lower edge depending on how you block it.
Part Two: The Front Panel
The front panel is a separate piece, slightly shorter than the back because it doesn’t include a flap.
Row 1 (cast on): CO 50 stitches.
Rows 2–4 (bottom ribbing): Work in 1×1 rib for 3 rows.
Row 5 onward (body): Switch to stockinette and work until the piece measures 8.5 inches from the cast-on edge, ending on a WS row.
Top edge: Work 3 rows in 1×1 rib, then bind off in pattern.
Set this piece aside.
Part Three: The Gusset (Side and Bottom Panels)
The gusset is a long, narrow strip that connects the front and back panels, forming the sides and bottom of the bag. This is what gives the bag its depth and three-dimensional shape.
CO 12 stitches.
Rows 1–3: Work in 1×1 rib.
Row 4 onward: Work in stockinette (or seed stitch for extra texture and stability) until the gusset strip measures approximately 34 inches in length. This should be enough to run across the bottom of the bag and up both sides, with a small buffer for seaming.
If you want a firmer base, work the bottom 11 inches of the gusset in seed stitch (K1, P1 on every row, alternating so that knit stitches sit above purl stitches and vice versa). This creates a flatter, denser fabric that holds its shape under the weight of your bag’s contents.
Bind off in rib.
Part Four: The Strap
A simple, sturdy strap is essential for a functional satchel. You can knit a fixed-length strap and seam it directly to the bag, or attach it to D-rings with a swivel clasp so it’s adjustable and removable.
CO 10 stitches.
Work in seed stitch until your strap measures 44 inches (or your preferred maximum length).
Bind off.
If you’re attaching D-rings, fold each short end of the strap over a D-ring and seam it securely using your tapestry needle and a strand of the same yarn. Reinforce with several passes through the fold to ensure it won’t pull out under the weight of a loaded bag.
Finishing Your Knitted Satchel Bag
Finishing is where your project really comes together, and taking care with these final steps will make a world of difference in the quality and longevity of your bag.
Blocking: Before seaming, wet block all your pieces. Gently submerge each piece in cool water, squeeze out the excess (do not wring), and lay flat on a blocking mat or clean towel. Pin to your target dimensions and allow to dry completely. Blocking evens out your tension, opens up your stitches, and makes seaming much easier.
Seaming: Use the mattress stitch to join the gusset to the front and back panels. Start at one corner of the bottom, working around the base and up both sides. Take your time here — neat seams are the hallmark of a well-finished knitted bag. If you’re new to mattress stitch, work with a long strand of yarn (at least 24 inches) and use a blunt tapestry needle to weave through the edge stitches of both pieces simultaneously.
Lining (optional but recommended): Cut a piece of cotton fabric or stiff interfacing to match the interior of your bag. If using fabric, fold the edges under by about half an inch and press with an iron before hand-stitching the lining in place along the inside seam of the bag. A lining not only gives your bag extra structure but also protects the knitted fabric from snags and stretching caused by everyday use.
Closure: Attach a magnetic snap closure or bag clasp to the inside of the flap and the corresponding point on the front panel. If you’re new to hardware installation, magnetic snaps are the most beginner-friendly option — they typically come with a backing plate and push through the fabric with minimal fuss. Position the snap so the flap closes smoothly without buckling.
Strap attachment: If using D-rings, sew or rivet them securely to the top corners of the bag where the gusset meets the back panel. Loop your swivel clasp through the strap D-ring and you have an adjustable, detachable strap system.
Customization Ideas
One of the great joys of making your own knitted satchel bag is that you can adapt it in so many ways. Here are a few ideas to make your bag uniquely yours.
Add a pocket: Before seaming, knit a small rectangle (about 20 stitches by 20 rows in worsted weight) and seam three sides of it to the inside of the front panel before attaching the lining. This gives you a slip pocket perfect for a phone or transit card.
Try a different stitch pattern: The body of this bag looks beautiful in cables, basketweave, or moss stitch. If you substitute a textured stitch pattern for the stockinette body, just be sure to swatch and re-calculate your stitch count accordingly.
Use two colors: Work the back panel and flap in one color and the front panel in a contrasting shade for a color-blocked look. Or work the gusset in a pop color to frame the bag with a bold border.
Add fringe or tassels: Cut strands of yarn twice the length you want the fringe, fold them in half, and use a crochet hook to pull the loop through the edge of the flap. Trim to an even length for a boho-chic finish.
Embellish with embroidery: Once your bag is finished and seamed, add surface embroidery using duplicate stitch or free-form embroidery. Floral motifs, geometric patterns, and botanical details all look stunning on the smooth stockinette surface.
Caring for Your Knitted Satchel Bag
How you care for your bag will determine how long it looks beautiful and holds its shape. For bags made with natural fibers like cotton or wool, hand washing in cool water with a gentle wool wash is the safest approach. Lay flat to dry rather than hanging, which can cause the bag to stretch out of shape. For bags made with acrylic or acrylic blends, a gentle machine cycle in a mesh laundry bag is usually safe, but always check the yarn label first.
If your bag gets misshapen with use, a quick wet block can restore its original dimensions. Simply re-wet the bag, reshape it, stuff it with a rolled towel to hold the form, and allow it to dry completely.
Final Thoughts
A knitted satchel bag pattern is more than just a set of instructions — it’s an invitation to create something genuinely useful and beautiful with your own hands. Whether you follow this pattern exactly or use it as a springboard for your own design experiments, the process of building a bag stitch by stitch is immensely rewarding. You’ll develop skills in construction, seaming, and finishing that will carry over into every knitting project you take on afterward.
If this is your first structured knitting project, don’t worry about perfection. Every experienced knitter has a drawer full of first attempts that taught them more than any tutorial could. The important thing is to start, to enjoy the rhythm of the needles, and to finish — because the moment you hold your completed knitted satchel bag in your hands for the first time, you’ll know exactly why knitters keep coming back to this craft again and again.
Happy knitting.
