Main Material: Oxford Handle/Strap Type: Soft Handle Carrying System: Air Cushion Belt Lining Material: Polyester Item Type: Backpacks Gender: Men Backpacks Type: Softback Decoration: None Style: Business Rain Cover: No Exterior: Silt Pocket Closure Type: zipper Capacity: 20-35 Liters Pattern Type: Thread Feature: Expandable, USB Charging, Water Repellent Size: 48cm(height)x32cm(width)x17cm(thickness) Water Repellent: Yes Shockproof: Yes Pattern Type: Solid Backpack Weight: 1.28 Color: Black, Gr Black School Backpack With Luggage Sleeve, Black Backpack With Luggage Sleeve For School, Black Backpack For School With Luggage Sleeve, Multifunctional Black Standard Backpack Luggage, Portable Black Laptop Bag For Business Trips, Black Rectangular Laptop Bag For Outdoor, Black Rectangular Laptop Bag For Outdoor Activities, Black Rectangular Backpack For Business Trips, Multifunctional Black Backpack For Business