Madewell The Earbud Circle Pouch in Leather Black Made of rich leather, this mini circular pouch is pretty much the cutest thing ever. Just the right size to hold your cards and keys or AirPods, it can be added to your belt loop or hooked onto your bag strap. Leather. Leather sourced from a tannery that achieved a Gold Rating from the Leather Working Group (LWG), an organization that works to promote sustainable environmental practices in the leather industry. Zip closure. in great condition