Item Type: Backpacks Model Number: KAKA-806 Lining Material: Polyester Pattern Type: Patchwork Brand Name: KAKA Interior: Interior Compartment Interior: Computer Interlayer Interior: Interior Zipper Pocket Interior: Interior Slot Pocket Interior: Cell Phone Pocket Capacity: 20-35 Litre Rain Cover: No Closure Type: zipper Gender: Men Carrying System: Air Cushion Belt Style: Business Backpacks Type: Internal Frame Handle/Strap Type: Soft Handle Decoration: Lock Exterior: Silt Pocket Main Material: Oxford Technics: Smooth Backpack Measurement: 31cm*19cm*46cm Color: Black, Gray, Blue Weight: 1kg Style: Fashion Backpack, Leisure backpack,Business Backpack Type: Laptop Backpack, School Backpack Application: Mens Backpacks for travel,business, school Patent: Anti-theft and Anti-water Pattern Type: Solid Body Material: Oxford Lining material: Polyester Laptop compartment dimensions: L27*H37*TH2cm