Handheld Portable Shower is another battery-operated option for your camping travels. It includes a USB cord that you will use to recharge its battery wherever you please. The portable shower is compact enough for you to fit into any bag you bring with you on your camping trip. A really great feature of the Handheld Portable Shower is that it is designed with a built-in filtration system. So while you are showering during your camping trip, you don’t need to worry about whether or not the water is really helping you get clean.