Creating a mini denim bag keychain from old jeans has become a delightful way to upcycle and breathe new life into unused fabric. In this tutorial, I’ll guide you through making a charming little keychain that can be made with minimal sewing skills, providing a great opportunity to transform scraps into a useful accessory.
This little keychain only uses a couple of basic crochet stitches — a great quick project if you’re still getting comfortable with them.
Gathering Materials for Your Mini Denim Bag Keychain
Before you start, gather the necessary materials. These include old jeans or scrap denim pieces, fabric glue or a needle and thread, scissors, a keyring, and any optional charms you’d like to add. The key is to keep it simple and utilize what’s lying around. Tip: If you’ve got some fun charms or beads, they can make your keychain stand out!

Cutting and Preparing the Denim Pieces
The first step in crafting your mini denim bag keychain is preparing the denim pieces. You’ll need to cut two rectangular pieces for the front and back, two smaller strips for the sides, and a piece for the bottom. Make sure to measure carefully so that all pieces fit together into a box shape.
- Front and back: Cut two matching rectangles about 3 inches wide.
- Sides: Two strips about 1.5 inches wide.
- Bottom: A rectangle matching the width of the sides and front.
If you’re like me, you’ll find the cutting stage rather therapeutic. Just remember, precision is key here, especially with scraps! Once, I ended up with mismatched side pieces because I rushed.

Assembling the Mini Denim Bag
Now comes the fun part – assembling your mini bag. You have two options: sew or glue. For those who prefer a quicker approach, fabric glue is your friend. Begin by attaching the side strips to the front piece, ensuring the edges align perfectly. Then, attach the back piece, followed by the bottom.
- Align the side pieces with the front, glue/sew along the edges.
- Attach the back piece to the free edges of the side strips.
- Secure the bottom to complete the box shape.
When sewing, use a simple straight stitch to hold the pieces together. If you’re using fabric glue, allow ample time for the adhesive to dry. Once, I got impatient and ended up with a crooked base!

Adding Handles and Keyring
With the bag shape complete, it’s time to add the handles. Cut two strips of denim for the handles, each about 3 inches long and half an inch wide. Attach these to either side of the bag opening using your chosen method of sewing or gluing.
- Cut handle strips and position them on the front and back.
- Secure them with stitches or glue.
- Consider adding decorative knots or stitching for extra flair.
Now attach your keyring to one of the handles. If desired, add an optional charm to make your keychain unique. Personally, I love adding little beads that contrast with the denim – it gives the keychain a delightful pop!

Final Touches
With your denim bag keychain assembled, take a moment to add any final decorative touches. Optional stitching patterns or fabric paint can personalize your accessory even further. If you’re adding paint, make sure it’s fabric-safe to avoid any mishaps.
This step is all about creativity. Whether you want a simple look or something more intricate, the choice is yours. I’ve learned that even the smallest additions can transform the whole vibe of the piece.

Displaying and Using Your Mini Denim Bag Keychain
Your mini denim bag keychain is now ready to be shown off! Attach it to your purse, backpack, or even use it as a zipper pull. This accessory is not only fashionable but showcases your creativity and upcycling skills.
For more tips on basic crafting, check out our Crochet Basics Reference Guide. While it focuses on crochet, many principles apply across crafts!

Watch the Full Video Tutorial
If you’re curious about stitch types or techniques, explore the Craft Yarn Council’s guide for more tips. Happy crafting!
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Making a batch of these to sell? Our free pricing calculators work out a fair price from your materials and hours, so you are not guessing.
Keep learning: New to a technique used here? See our beginner guide to crochet increases and decreases and how to make a magic ring.
