5. Denim Pocket Keychain

If you have old jeans lying around, don’t throw them away — upcycle them into mini pocket keychains! Cut out the small pocket from a denim piece, reinforce it with a backing fabric, and stitch the edges. You can even add a small embroidered patch or label. Attach a ring at the top.
This design is durable, stylish, and gender-neutral — perfect for rustic, cozy vibes.

Creative Twist: Add tiny decorative charms or stitch the pocket shut to hide a small good-luck note inside.