Gustave Black Anti Theft Backpack Purse for Adults, Fashion 。MATERIAL: High quality PU leather and Nylon Fabric Waterproof Nylon Anti-theft Backpack Purse,nice touch metal zippers,durable polyester lining. DIMENSIOIN & WEIGHT: 13.78\"L x 6.79\"W x 14.17\"H, Weight: 1.7 pounds. PRACTICAL STRUCTURE: 1 main zipper compartment with (1 interior zipper pocket and 2 interior pockets), 2 side zipper pocket.Multi-pockets could hold your iPad , cell phone, umbrella, water bottle, house keys and other tiny items. Perfect for using in Office, School, Dating,Travel or any Other Daily Occasions. FEATURES: The strap of backpack is adjustable,making you more comfortable. And you can carry it as a single-shoulder bag or backpack. PU leather and Nylon Fabric can water resistant,there is no worry about the ltems In the bag get wet in rainy days.