Waterproof and lightweight, nylon surface, polyester lining. The material is durable and strong
Large size, and many pockets, 11.8×17.32 inch.With 1 zipper pocket against back and 1 zipper pocket inside, 2 water bottle and unbrella pockets outside
Adjustable wide shoulder straps, relieve weight and stress on the shoulders
Great for sports, gym, swimming, yoga, dance, hiking, and training
Printing florals backpack, fashionable and pretty. Great gift for girls and women