Kinkis Laptop Backpacks is made of waterproof and wear-resistant 600D Polyester material. This simple style backpack with inside stores laptops up to 15.4" in the padded compartment. Zipper closed with zipper closed front pocket is available for easy access of stuffs. Mesh pockets on both sides can be stored wet items such as water bottles and folding umbrellas independently. Features adjustable shoulder straps and top handle release the stress from heavy stuff. Special brown leather sewn on front. Suitable for school, hiking, camping and walking. Rush 3 days available with rush charge upon request.