Come and see our amazing products. Constructed of nylon, this backpack is offered in a variety of colors, measures 11" x 15 7/10" and is waterproof. Features include two bottle pockets, one small outside pocket and the entire bag can be folded into the outside pocket. It's a perfect bag for traveling, hiking, picnics, school and more. And, with customization offered, you can add an imprinted brand name, logo or message to create a wonderful giveaway for an upcoming promotional event! Pls confirm with us about the packing info, stock color and exact production time before placing your order.