Come and see our amazing products. The fabric is waterproof, tear resistant and friction resistant. The main bag is spacious enough to hold carry-on clothes, required class books, notebooks and personal daily necessities. The front bag can be placed more commonly used items that can be easily taken. The front pouch can be placed in common use. The left and right side of the bag with elastic mesh bag, safe and convenient, tightly fixed your water bottle, umbrella and other travel supplies. Pls confirm with us about the packing info, stock color and exact production time before placing your order