Brand Name: hk Origin: Mainland China CN: Guangdong Main Material: Oxford Gender: Unisex Lining Material: POLYESTER Capacity: 20-35 Litre High-concerned chemical: none Backpacks Type: Softback Function: Waterproof Interior: Interior Slot Pocket Interior: Cell Phone Pocket Interior: Interior Zipper Pocket Interior: Interior Key Chain Holder Interior: Interior Compartment Interior: Computer Interlayer Handle/Strap Type: soft handle Exterior: Silt Pocket Decoration: NONE Technics: Embroidery Item Type: Backpacks Place Of Origin: China (mainland) Carrying System: Arcuate Shoulder Strap Closure Type: Zipper Rain Cover: No Model Number: HK-8228 Style: fashion Pattern Type: Solid Color: Black/Blue/Dark Grey 15.6 inch Size: 27*9*43cm 17 inch Size: 30*9*47 Feature 1: Lightweight Feature 2: Waterproof Feature 3: USB Charging Port Feature 4: Multiple Compartments Feature 5: Large Capacity Choice: yes