MSpa Alpine B-091 Spa

The MSpa Alpine Bubble Spa B-091 is a somewhat unique offering among the best inflatable hot tubs not only because it’s large enough to seat a family, but because it eschews the usual round shape favored by most inflatable spas for a square design that offers extra seating space. If you want a tub that’s big enough for the whole family, or a small party, the Alpine may be worth considering. The tub is made from a six-layer laminated PVC material that MSpa calls Rhino-Tech, and it has vertical i