The double backpack boasts a solar panel for charging your cell phones and digital cameras. It comes with padded shoulder straps and spacious compartments. This stylish and versatile backpack is ideal for hiking, biking and other outdoor activities.

• Solar battery: 1.5W.
• Battery: 2,800mAh.
• Output voltage: DC 5-5.5V.
• Adaptor: AC 100-240V, DC 5-7V.