1. The solar panel absorbs solar energy, high efficiency transfer speed, turns into electric power to charge your cell phone or other small devices. When your phone has no power, you can use the USB link of your phone.
2. The main bag with soft foam and mesh compartments of solar backpack for your digital camera and accessories. Side pockets for tripod, water bottle, or umbrella.
3. A small anti-theft pocket located on the lower back keeps your passport, wallet, phone and other valuable items safe and handy.
4. Prevent damage to your devices while traveling by tucking them in one of the perfectly sized and secure compartments of the durable backpack.
5. Breathable padding shoulder strap for maximum protection and support. Not only keeping you dry and comfortable but it also takes all the impact directly off of your shoulders and back.
1. Solar panel: Sunpower monocrystalline 125*125mm solar panel
2. USB Port: 5V 2.1A, max output: 6.6V 1.7A (fast charge mode)
3. Size: 48.5*29*7.5cm
4. Weight: 1683g