This solar-powered backpack allows you to power up your devices while enjoying the great outdoors. The ECEEN Hydration Backpack comes equipped with a 1.8L bladder bag to ensure you stay hydrated while hiking, camping, biking or spending an extended period of time outside.
Even though the bladder bag has an unfortunate name, the pack of water and its straw make it easier to sip on the go so you don't have to carry your water bottle. The solar-powered backpack has a Sunpower 7Watts solar panel and 22% solar cell efficiency. Its slim bike pack design only weighs 2.6 lbs and also features a 10,000mAh waterproof battery pack so you can charge your iPhone, iPad, Samsung smartphones and tablets as well as other 5V devices.