These liners are known as, 'Pick-up Pools' and all you need to do is pull the elastic liner over your truck bed and fill with water. When you want to drain the pool, all you have to do is find the valve that's located near the lift gate and let out the water.
The liners come in two sizes, 5.5 feet and 6.5 feet. The price ranges from $249-$269!
Pick-up Pools is a veteran-owned company, American made and sell out faster than they can make them! Right now they're sold out on their website, but don't fret! More pools will be available throughout summer on their website!