Ungrol Women's Water Resistant Fashion Backpack With Backside Safety Zipper Pocket Deep Blue nylon zipper closure Material: nylon. Water Resistant. Can be used in rainy weather. Size:10.6*5.1*12.2IN/ 27*13*31CM. Weight:1.3LB/ 0.58KG. LARGE CAPACITY. Can accomodate 13'' Laptop, books, umbrella, everything you need. KEEP BELONGINGS IN ORDER. 1 front zipper pocket and 1 hidden backside pocket, 1 inside zipper compartment, 1 inside cellphone pocket, 1 inside purse pocket, and 1 inside zipper compartment. With Backside Anti-theft Purse Pocket. Convenient and safe for your cellphone or purse.