Come and see our amazing products. Back zipper pocket protects your valuables such as mobile phone, passport, wallet from theft while traveling or waiting in line; Waterproof PVC material, inner waterproof bag, prevent your items from being soaked by water. Ergonomic air flow back design to reduce shoulder and neck pressure; Two chunky handles are great for carrying around for long periods of time. Different compartments of different sizes and functions allow you to store items easily and neatly. It is a good partner for school, commuting, business trips, hiking, traveling, camping and other outdoor activities. Pls confirm with us about the packing info, stock color and exact production time before placing your order.