Material: High quality nylon+ PU leather with Lining Material: Polyester Closure: Zipper Durable-made by tear, waterproof, which provides strength and long-lasting performance with the lightest weight. Main zipper is designed on the back which has anti-theft function.There a detachable shoulder strap,suitable size makes you feel comfotable when you do shopping.It could be a leisure backpack or a fashion shoulder bag. 1 main zipper compartment with 1 interior zipper pocket and 2 interior pockets, 2 side pockets. Multi-pockets could fit your cell phone, umbrella, water bottle, keys, snacks, cosmetics etc. Suitable for daily activities such as shopping, sports, campus, business, dating and so on.It can meet your diverse daily needs.