It is equipped with a BATTERY PACK capacity of 10000mAh charge from the solar cells to keep your devices with power for a long time

It's solar charging capability is to a minimum because of only 2000 mAh but it has a battery pack

Waterproof degree: Water repellent - Accommodate computer size: 15 inches

41inItem Travel BagsItem 53cm or 20

Main Material: Genuine Leather Have Drawbars: No

Backpack Rucksack Laptop Travel Daypacks AZTEC It is equipped with aMain Material: Canvas Technics: Jacquard Gender: Unisex Backpacks Type: Softback Capacity: 20 35 Litre Handle Strap Type: Soft Handle Item Type: Backpacks Decoration: Criss Cross Closure Type: zipper Rain Cover: No Exterior: Solid Bag Lining Material: polyester Style: Fashion Pattern Type: Solid