Waterproof backpacks USB charging Size:15 Inches Handle/Strap Type: Soft Handle Style:

Handle/Strap Type: Soft Handle Style: Casual

Types of bags: Shoulder & Handbags

a 5V1A USB port with a 10000 mAh power bank electricity from the solar and protecting voltage stability control that forestalls voltage fluctuation and the sun patch is water-resistant in this solar backpacks

Rain Cover: No Exterior: Solid Bag

Waterproof backpacks USB charging Size:15 Inches Handle/Strap Type: Soft Handle Style:Waterproof backpacks USB charging Main Material: Polyester Gender: Unisex Backpacks Type: Softback Capacity: Below 20 Litre Interior: Interior Slot Pocket, Cell Phone Pocket, Interior Zipper Pocket, Interior Compartment, Computer Interlayer Handle Strap Type: Soft Handle Item Type: Backpacks Closure Type: zipper Exterior: Open Pocket, Carrying System: Physiological Curve Back Lining Material: Polyester Pattern Type: geometric