Nylon liningZipper closureSIZE(L*W*H):13.78*5.12*16.93in Weight(LB):1.43Comfortable: Adjustable S-shaped shoulder straps.Breathable air cushioned back.Ultra thick padded decompression handle.PRACTICAL:The school backpack was made of high quality, waterproof, light weight nylon fabric, wear-resistance and durable enough.smooth zippers.The reflective strips are designed to allow the driver through the light reflection of the alarm,timely discovery of the child.Large Capacity:Multi pocket stereo design, and clear classification.One main bag,one accessory bag,one front bag and two side mesh bags.MULTIPURPOSE - The school backpack for kids is perfect for primary school students for daily using, camping, hiking, traveling andschool, etc, it is a perfect gift for your children.You will want to take it! -