KAVU Uptown Puff Crossbody Bag Purse for Travel, Hiking High Quality Material - Made from 12oz quilted polyester. Dimensions: 9 x 12 x 4.5 inches. Feel That Uptown Vibe - KAVU’s Uptown Puff is a super unique crossbody bag that gives you the lightweight feel of a purse and the storage and dependability of a messenger bag.