Easy Crochet Phone Bag You’ll Actually Want to Use
If you’ve been scrolling through Pinterest lately, you’ve probably noticed that crochet bags are having a serious moment. And not just any bags — small, functional, adorable phone bags that you can take anywhere. They’re the perfect accessory for running errands, going to concerts, heading to the farmer’s market, or just leaving the house without dragging along a giant tote. But here’s the thing: a lot of the patterns out there are either too complicated for beginners or too plain to be worth the effort. That’s why I wanted to share this easy crochet phone bag pattern that’s genuinely beginner-friendly and genuinely cute. No fluff, no endless chain-counting, no frustration — just a satisfying project you can finish in a weekend.
This bag holds your phone, some cash, a card or two, and maybe a lip balm. It’s slim enough to wear across your body but sturdy enough to keep your things safe. I’ve made about a dozen of these at this point (they make incredible gifts), and every single person who has received one has asked me where I bought it. That kind of compliment never gets old.
Let’s get into it.
Why Make a Crochet Phone Bag?
Before we dive into the pattern, let’s talk about why this little project is worth your time. Crochet phone bags have become one of the most popular beginner crochet projects for a few reasons.
First, they’re small. That means you use very little yarn, which keeps costs low and the project fast. You’re not committing to a blanket or a sweater here. You’re committing to a few hours of enjoyable work and a finished product you’ll actually use.
Second, they’re endlessly customizable. Once you know the basic pattern, you can change the yarn weight, the stitch pattern, the color, the strap length, and the closure. Every single bag you make can look completely different from the last.
Third, they’re practical. We live on our phones. Having a dedicated bag for it — one that fits across your body and keeps both hands free — is genuinely useful. And when that bag is handmade with love? Even better.
Finally, they’re great for using up leftover yarn. Most phone bags only require about 100 to 150 yards of yarn. If you’ve been crocheting for any length of time, you almost certainly have small balls of yarn sitting around that would work perfectly for this.
Materials You’ll Need
Here’s everything you’ll need to gather before you start. I’ve kept this list as simple as possible so you don’t have to hunt for specialty supplies.
Yarn: Approximately 100–150 yards of medium weight yarn (size 4, also called worsted weight). Cotton yarn works especially well for phone bags because it’s sturdy, holds its shape, and comes in gorgeous colors. Some great brands to try include Lion Brand 24/7 Cotton, Paintbox Simply DK (if you want to go slightly lighter), or any craft store cotton blend you love.
Hook: A size 5mm (H/8) crochet hook. If you’re working with a slightly thicker yarn or your tension tends to run tight, go up to a 5.5mm.
Tapestry needle: For weaving in your ends.
Scissors: Any pair will do.
Stitch markers: Optional but helpful, especially if you’re new to crocheting in the round.
Button or magnetic snap: For the closure. A 3/4 inch or 1 inch button looks lovely. Magnetic snaps are faster to install and use.
Optional: A small piece of interfacing or felt to stiffen the bottom of the bag if you want extra structure.
That’s truly it. No specialty tools, no expensive notions.
Understanding the Stitches
This pattern uses just two stitches: the chain stitch and the single crochet. If you can do those two things, you can make this bag. Here’s a quick refresher in case you need it.
Chain stitch (ch): The foundation of almost every crochet project. You make a slip knot, place it on your hook, and pull loops through. Simple as that.
Single crochet (sc): Insert your hook into a stitch, pull up a loop (you’ll have two loops on your hook), yarn over and pull through both loops. One single crochet made.
Working in the round: For this bag, the body is crocheted in the round, meaning you’ll join each row into a circle rather than turning your work. This creates a seamless tube, which is exactly what we want for a phone bag.
If you’re brand new to crochet, I’d suggest watching a short video tutorial on these two stitches before you begin. But honestly, even if your stitches are a little uneven at first, this bag is very forgiving.
Pattern Notes and Gauge
Gauge: Approximately 14 stitches and 16 rows = 4 inches in single crochet with worsted weight yarn and a 5mm hook.
Gauge matters here because this bag needs to actually fit your phone. Most modern smartphones (iPhone, Samsung Galaxy, and similar sizes) are roughly 3 inches wide and 6 inches tall. The finished bag should measure about 4 inches wide and 7 inches tall to give a little breathing room. If your gauge is off, your bag might be too snug or too loose.
To check your gauge, make a small swatch before starting. Crochet a chain of about 20 stitches, work 20 rows of single crochet, and measure. Adjust your hook size if needed.
Abbreviations used:
ch = chain
sc = single crochet
sl st = slip stitch
st(s) = stitch(es)
sp = space
rnd = round
The Pattern: Easy Crochet Phone Bag
Starting the Base
Begin by chaining 15. This forms the foundation of the base of your bag.
Round 1: Starting in the second chain from the hook, sc in each chain across (14 sc). When you reach the end of the chain, you’re going to work around the bottom edge of the chain. Work 3 sc into the last stitch (this creates the corner), then sc back along the opposite side of the foundation chain (14 sc), then work 3 sc into the first stitch. Join with a slip stitch to the first sc. (34 sts total)
Round 2: Ch 1, sc in the first stitch, sc in each st around, placing 3 sc into each of the corner stitches. Join with a sl st. (42 sts)
Round 3: Ch 1, sc in each st around, placing 2 sc into each of the two middle corner stitches. Join with a sl st. (46 sts)
You now have a nice oval base for your bag. It should measure roughly 4 inches by 2 inches at this point.
Building the Body
From here, you’ll work in continuous rounds, creating the tube of the bag. If you have stitch markers, place one at the beginning of each round to help you keep track.
Rounds 4–20: Ch 1, sc in each stitch around. Join with a sl st at the end of each round. (46 sts per round)
That’s 17 rounds of single crochet building up the body of the bag. It sounds like a lot, but each round goes quickly once you get into a rhythm. Put on a podcast, a show you’ve already seen, or some music and enjoy the process. This is the meditative part of crochet, and it’s genuinely relaxing.
As you work, check the length against your phone every few rounds. By round 15 or 16, the bag should reach about two-thirds of the way up your phone. By round 20, the bag should fully encase your phone with just a tiny bit to spare.
If you have a larger phone (like a Pro Max), add 2–4 extra rounds here. If you have a smaller phone, you might stop at round 17 or 18. Trust your instincts and check as you go.
Creating the Flap
The flap is where the bag gets its personality. You’re going to switch from working in the round to working in rows for this section.
Row 1 (Flap begins): Ch 1, sc in the next 22 stitches. Turn. (22 sts — you’re only working across the front half of the bag opening now)
Rows 2–6: Ch 1, sc across. Turn. (22 sts)
At this point you have a flat rectangular flap. You can stop here for a minimal look, or continue for a slightly longer flap.
Optional Rows 7–8: Ch 1, sc across. Turn.
Final Flap Row: Ch 1, sc in each st across. Do not turn. Instead, work a single crochet border all the way around the flap edge — going down the side, across the bottom opening of the bag, and back up the other side. This gives the flap a clean, finished edge. Sl st to join.
Fasten off and weave in your ends.
Shaping a Rounded Flap (Optional)
If you want a rounded flap rather than a square one, here’s how to do it. On your final flap row, instead of working straight across, decrease 1 stitch at each end of the row for the last 2 rows. This creates a gentle curve. Then work your border row as usual. The curve gives the bag a more polished, boutique-style look.
Adding the Closure
Now it’s time to add your closure. You have two main options.
Button closure: Sew your button onto the body of the bag, centered on the front, about 1 inch down from the bag opening. Then, in the center of your flap, make a button loop. To do this, thread your tapestry needle with a length of yarn, bring it through the edge of the flap to the right side, chain about 6 stitches (or enough to comfortably slip over your button), and sew back through the flap to secure. Knot firmly on the wrong side and weave in the ends.
Magnetic snap: If you’re using a magnetic snap, install the two halves before sewing anything. Place one half inside the center of the flap, about 1/2 inch from the edge. Mark where the prongs will go, push them through the fabric (or through a small piece of felt backing you’ve placed inside the flap), and bend them flat to secure. Repeat for the second half on the front of the bag. This closure is very clean and easy to use.
Making the Strap
The strap is one of the most important parts of the bag, and it’s also one of the easiest. You have several options depending on the look you want.
Crocheted chain strap: Chain approximately 120 stitches for a crossbody length (adjust shorter for a shoulder bag or longer for a longer crossbody). Work one row of single crochet back across the chain for added strength. Fasten off, leaving a long tail. Sew each end securely to the inside of the bag on either side of the opening. Weave through several times and knot firmly — you want this strap to hold up.
Braided strap: Cut 6 lengths of yarn, each about 50 inches long. Group them into three pairs and braid them together. Knot the ends, then sew them onto the bag the same way as above. A braided strap has more texture and personality than a plain chain strap.
Purchased strap: If you want a polished look, you can buy a thin leather or faux leather bag strap from a craft store or online. Many of them come with hardware already attached. Simply sew or clip them to your bag. This gives a more structured, boutique feel.
For a crossbody bag, you want the strap to hang at roughly hip level when worn. A good starting point is 48–55 inches, but adjust based on your own measurements and preferences.
Finishing Touches
Once the strap is attached, take a moment to look over your bag. Weave in any remaining ends with your tapestry needle, pushing them through several stitches in different directions to lock them in place. Trim any tails flush with the fabric.
If you want to add a little structure to the bottom of the bag, cut a piece of stiff felt or plastic canvas to fit the base and slip it inside. This keeps the bottom flat and prevents the bag from drooping over time.
For blocking: cotton yarn responds beautifully to wet blocking. Dampen the finished bag, gently shape it, and allow it to dry flat. This evens out any uneven stitches and gives the bag a more professional appearance.
Yarn Color Ideas and Variations
One of the best things about this pattern is how versatile it is. Here are some ideas to spark your creativity.
A solid, bold color in cotton — cobalt blue, terracotta, forest green — is always a crowd pleaser and looks polished without any extra effort. Two-color striping is simple to add; just switch colors at the end of any round by joining your new color with a sl st. For a more textured look, try the moss stitch (alternating single crochet and chain stitches) instead of plain single crochet for the body. It creates a beautiful woven appearance with almost no additional complexity.
If you’re an adventurous beginner, try adding a small crochet flower or leaf to the flap as a decorative element. These can be made separately and sewn on, and there are dozens of simple free patterns for them online.
Gifting and Sizing Tips
This phone bag makes an incredible handmade gift. I’ve made them for birthdays, holidays, bridesmaids, and just-because occasions. The key is to make sure the bag fits the recipient’s phone.
If you’re not sure what phone someone has, err on the side of slightly larger. An extra round or two in the body won’t hurt the look, and it’s far better for the phone to fit comfortably than to not fit at all. You can also make the bag slightly wider by adding a few extra stitches to your foundation chain — try starting with a chain of 17 or 18 instead of 15 for a roomier bag.
For a gift, consider packaging the bag with a little tag that tells the recipient what it’s made of and how to care for it. Most cotton yarn bags can be hand washed in cool water and laid flat to dry.
A Few Troubleshooting Tips
If your bag seems to be getting wider as you work the body rounds, you might be accidentally adding stitches. This is a common beginner mistake. Double-count your stitches every 3–4 rounds to catch any extras early.
If your work feels stiff or the stitches are tight, try going up a hook size. Crochet should feel fluid and easy, not like you’re wrestling with your yarn.
If the bag is too floppy, try going down a hook size or switching to a cotton yarn if you haven’t already. Cotton has less stretch than acrylic and creates a firmer fabric.
Final Thoughts
There’s something genuinely satisfying about making something useful with your hands. This easy crochet phone bag is the kind of project that reminds you why you fell in love with crochet in the first place — it’s approachable, it’s quick, and the finished result is something you’ll actually use every day.
Once you’ve made one, you’ll want to make ten more. Different colors for different outfits. One for a friend who’s been eyeing yours. One for your daughter, your mom, your coworker who always compliments your crafts. This little bag has a way of multiplying, and honestly, that’s one of the best things about it.
Happy crocheting, and don’t forget to tag your finished bags with #KatyCraftIdeas so I can see what you’ve made. I love seeing your creations come to life.
