Artone Galaxy Large Capacity Casual Daypack School Backpack nylon Imported zipper closure Buckles have been strengthened, improved and updated. We provide 1 year quality guarantee and will send you a new product if there's any quality problem Size(in) : 14.6 x 5.1 x 16.5 Weight : 1.2 LB Double-zipper closure main compartment keeps essentials handy, one front zip pocket for small stuff, two side pockets keep your water bottle upright, 1 laptop compartments fits 14" laptop, 2 interior pockets and 1 inside zipper pockets ?for cards, pens, cellphone/calculator, purse, adjustable reinforced strap Simple design, fashionable and suitable for travel, school and sports. Eco-friendly casual life style, adjustable strap for kids, students and leisure people Material: Durable Nylon