STURDY MATERIAL: our backpack take sturdy and practical high quality water resistant nylon, the material is anti-tear and easy clearing.Sturdy two-way zipper,smoother,flexible opening and closing.Adjustable padded shoulder straps for carrying comfortable. Side pockets with buckle to avoid stuffs drop down.

DIMENSION & CAPACITY :The black backpack measures is 43*29*16cm / 16.9*11.4*6.3inch; Capacity:20L; Weight:0.5KG. Main compartment laptop sleeve can fit for 15.6 inches laptop.

INTERNAL STRUCTURE : There is a main zipper compartment,a mesh zipper pocket,a separate computer compartment,a zipper front pocket and two side pockets.The side pockets can hold water bottles and umbrellas. The spacious compartments and multiple pockets keep your belongings organized and more Easy to find.

COMFORT & AESTHETICS : Ergonomically designed,the school backpack is equipped with breathable mesh breathable padded shoulder straps and adjustable padded reinforcement straps,which can be hung comfortably on your back and shoulders.

ANY OCCASIONS : This black backpack is an excellent companion for outdoor/indoor activities and can be easily carried with you,no matter for daily use,school,commuting,weekend vacation,short hikes, camping, etc.