Solar Power with 5W solar panel for your hiking

[Internal Pockets]: 2 compartment pockets with 2 zipper pockets and 2 open pockets

It is great for going to work and not to worry about your phone charge

Handbags Type: Shoulder Bags Main Material: Canvas

Waterproof backpacks USB charging Color:Dark gray Solar Power with 5W solarWaterproof 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