The Hydro Hammock, a versatile hot tub-hammock combo, just might be the most relaxing new invention we've ever seen. Proud inventor Benjamin H. Frederick even created a portable heating system that will heat whatever water you use in your Hydro Hammock,...
The Hydro Hammock, a versatile hot tub-hammock combo, just might be the most relaxing new invention we've ever seen. Proud inventor Benjamin H. Frederick even created a portable heating system that...