Strapping a hot tub to the roof of your car for warm relaxation on the go sounds pretty damn impractical. Still, the thought of lounging in a hot tub after a day spent hiking, canoeing, or just out in the woods sounds a little like heaven. The Nomad Collapsible Tub is making it happen. You just need to hook it up to a water source, something like a Honda WX10 which can fill it in 10 minutes, and you’ll be enjoying a steamy unwind wherever you please. The heating coil is not included (an odd choice if you ask us) but can be purchased separately and used with either propane or firewood. Chop some firewood and relax your muscles.