PortaSauna is a UK-designed brand founded in Portsmouth by Jordan Boon and Harry Beardsley to make outdoor sauna experiences more accessible. Its portable, wood-fired sauna tents are designed for gardens and other outdoor settings, offering traditional heat and steam without the cost or commitment of a permanent build. The PortaSauna HEX Complete package accommodates four to six people and includes an insulated tent, stainless-steel stove, sauna stones, accessories and cedar seating.

The tent can be set up in around 10 minutes and reaches temperatures of up to 100°C; its insulated fabric is designed to retain heat, including in cold weather. PortaSauna also sells cold-plunge products, including the single-person PortaPlunge SOLO, and promotes pairing saunas and plunge pools for contrast therapy. Customers can shop sauna accessories, find local retailers, or explore options for home, business and sauna events.

The company highlights portability, low ongoing wood-fired running costs and use in UK gardens, while providing customer support and guidance through its website