These Accessory Bags from Aster & Sage are made from recycled materials. The outside is 100% recycled polyester and the appliques are 54% recycled sensuede. The strap has a dog-leash style snap that makes it easy to snap on a stroller or diaper bag and I think it’d be perfect for carrying a cell phone, lipstick, a little extra cash or credit card, keys, your ID and a pacifier. Available online at Arte Bebe.