For durability, the Bristow 2-person outdoor traditional sauna is constructed of aged Canadian hemlock wood and features a shingled roof to protect against the elements. A front window offers additional lighting, while the double-paneled wall construction provides superior heat retention. The 4.5kW electric Harvia heater includes lava rocks and is ample for maintaining temperatures up to 170 degrees. Additional features include chromotherapy mood lighting, a Bluetooth speaker system, a hygrometer, and a sand timer. A 44-inch wide bench seat makes it a comfortable sauna for two.