RENOGY&reg; Camping Kit (E-Go) The Renogy Camping Kit is designed to handle a variety of situations when off-grid. It includes a total of seven items, six of which fit neatly inside of the seventh item, our hiking backpack. The Renogy Hiking Backpack features multiple compartments with smaller slots for easy organization, adjustable shoulder straps, and mesh side pockets for your water, totaling a capacity of 26 liters. The included 14W E-Flex provides a compact, portable solar panel to power up your smaller electronics. With three different Renogy E-GO battery options to choose from, you can rest assured that any one of them will serve as a trusty back-up to power your phones, tablets, and other small devices.