【Durable Comfortable】:Kids backpack in accordance with ergonomic design, long carry without fatigue and protect kids spine. Adopting upgrade breathable air cushioned back make comfortable for children shoulders and back. it is nylon fabric outside, anti-scratch, sturdy, durable, waterproof, fine stitching, smooth zippers. Polyester inside, quality of a material soft, anti-wrinkle, easy to clean.<br/> 【Exclusive Space Design】: This boys backpack gives boy a fun-filled, ultimate fantasy and imaginative way. the exclusive space pattern . When carrying boys backpack, will be confident and it's not dull while back to school any more, suitable for kids age 8-12 years old<br/> 【Multi Compartment】: This backpack for boys come with two main compartment, one front compartment, two side upgrade elastic water bottle pockets. inside divider at main compartment fits 15.6 inch laptop, books and A4 size folders, the Multi-pocket design gives your children easy organizer and make your boy have fun to collecting daily essential. Chest strap design to prevent the backpack move easily when kid is running.