Shoulder strap length Adjustable
Multi-functional For Travel, Sports, School, Outdoor Activities and Daily Uses.
Charges your smart phone, tablets and other devices using the solar power battery.
It is a strong, durable, stylish, flexible backpack made by High quality Nylon material.
It keeps you from being in a situation when you are powerless.
It is a cool, stylish and durable backpack with a detachable solar panel on it that will charge your devices from the SUN!
You will not be disappointed.
Bag Material: waterproof Nylon,Waterproof zipper
Solar Panel Material: SUNPOWER Crystalline Silicon
Output current: 1A
Transfer Rate: 22.5%
Waterproof Level: IPX8
Solar Panel Size: 31.5 * 17cm
Bag Size: 450 * 280 * 140mm
Package Weight: 850g