Juice for your devices. Water for yourself.This ingenious innovation from Ivation packs a number of adventurer's utilities into one lightweight, portable package. Designed to fit like a comfortable backpack, it will soon become a permanent, indispensable fixture on your packing list for the great outdoors.Ready to get going? Strap it on and enjoy all the following:7-Watt Flat Solar PanelThe 7-watt, 6-volt solar panel features high efficiency cells and a hardened antiscratch coating. These premium solar cells deliver unmatched performance and reliability in all environments. The panel is also removable, enabling you to point it in any direction.10,000mAh Power BankWhere does all that sun juice go? It goes directly into a large-capacity waterproof emergency power bank/backup battery pack that's rated at 10,000mAh. All the absorbed solar energy is automatically converted, and is safely stored for later use.Dual Device ChargingWith its dual 5-volt USB output ports and an intelligent voltage regulation module, the solar panel can supply a direct charge to two mobile devices at once. These include smartphones, tablets, external battery packs, GPS systems, mp3 players, Bluetooth speakers and more.(Note: 1 USB to Micro USB Cable Included)Bladder Bag & PipeIf your devices are drinking up, so should you. The built-in 1.8L bladder bag serves as a wearable hydration pack that weighs just 2.6 pounds when empty. The long, clear, flexible drinking pipe comfortably reaches your mouth even while you're wearing the backpack.