Hammocks are relaxing. So are hot tubs. So it only makes sense to combine the two. Crafted in Oregon using sealed synthetic high-tensile-strength fabric, the Hydro Hammock can hold up to 50 gallons of water and two adults, letting it serve as a suspended pool, a hammock hot tub, a liner for sand or snow setups, and more. It arrives complete with installation tools and instructions, and you can add an optional portable water heater system to ensure you can enjoy a hot tub experience wherever you are.