Hugabow 2-Pack Large Pillow for Hot Tub (Grey)

A long soak is only relaxing if your neck is. Many tubs have hard molded headrests, and inflatable spas often have none. This pillow hangs from a weighted strap over the tub wall, so it needs no suction cups and moves to wherever you sit. Each one measures 13.5 × 9 in (34 × 23 cm) and is about 3.3 in (8.4 cm) thick, in an open mesh the maker describes as quick-drying.

The brand is not a household name, and the listing leaves out how heavy the counterweight is, so strong jets right behind the pillow may still nudge it. The pack of two covers a shared soak.

Tip: Hang both pillows up by their hooks after every soak instead of leaving them under the closed cover – mesh that never dries starts to smell.