Solar Backpack Dimensions: 17.8 x 13 x4 inches with dedicated Laptop compartment fits up to 15.6 inches Laptops. WEIGHT: 2.33 pounds. Removable Solar panel:10 x7.6 inches.
Removable External Solar panel charge backpack:The solar panel absorbs solar energy, high efficiency up to 20% transfer rate, converts into electrical energy to charge your cellphone or other small gadgets.Enjoy free unlimited on-the-go power with the, When your phone no power you can use the USB link your phone.
High Efficiency Solar charger backpack: Made of high quality nylon material, polyester lining,two way metal zipper, adjustable padded shoulder straps and dual density foam hip belt offer ventilated comfort. 3D breathable fabric cover straps, thus ensuring maximum air circulation and comfortable.
Roomy Space:The travel backpack main compartment have 1 soft foam hook and loop fastener pocket for your laptop,2 open pocket 2 pen slot for your pen mouse keys cards,the other can put some book and daily items.1 front main zipper pocket have 1 open pocket 2 net pocket to store you needs.1 front pocket have 2 way to open it,the pocket is hidden the buckle. And 2 side mesh pocket.
Please note: the Solar panel you can removed from the backpack to use alone. the panel cannot store power directly, if you want to store the power, you can use it to charge your power bank. Make sure the solar panel is under strong sunlight when charging your devices. If the panel cannot work, please check the USB interface is plugged into the solar panel exactly. Remember remove the USB plug after work.