Sure, you may not need an outdoor shower, but it sure is fun to have one. Ready with a refreshing blast of water after a workout or a dip in the pool, this free-standing version is powered by pure sunshine. That means this little luxury won't add a cent to your electric bill, and there's no need for pricey plumbing work to link it to your indoor water heater. To set it up, all you need is a your garden hose. Connect that to the PVC base, turn on the valve, and pick your water temperature. Available on Amazon; $134.99.