Each belt bag comes with a faux leather keychain wallet that fits perfectly inside the bag and can hold all of your cards and coins. Wear it two ways! Across your chest as a crossbody or around your waist like a fanny pack. Exterior zipper pocket Interior mesh pockets to keep your essentials secure Belt bag dimensions: 7.5” x 2” x 5” Belt bag strap length: 40” when fully extended Wallet dimensions: 4.5” x 3” x 0.25” Made out of water resistant fabric: Body 100% nylon Lining 100% polyester Mesh 100% polyester