1.Material:High quality waterproof lightweight Polyester and Smooth SBS Zipper
2.Main compartment with double-zipper closure;One exterior zipper pocket; Water-bottle pockets on both sides,padded Ipad/Laptop pocket,4 interior pockets,leather zipper puller,adjustable padded Reinforced Strap ,fits 15" laptop
3.External dimensions: 18.9" x 12.6" x 5.9" ( HxLxW); Capacity: 23 Liters
4.The laptop school backpack hangs nicely and comfortably on your back and shoulders. You can organize your tools with the differently sized pockets. There is plenty of room for your keys, cellphone, wallet, etc. Leather pulls on the zipper allows it to slide easily and smoothly. The padded laptop compartment fits your device snugly while the main compartment is best for holding heavy textbooks.
5.The laptop backpack is a heavy-duty backpack suitable for those who like casual. Its durable material is recommended for students often bringing their college textbooks and notebooks. Shoppers similarly will find comfort with the use of this backpack for their regular grocery shopping.