Designed for those who like to bathe in the winter months, the Bohemen hot tub outer insulation not only shortens the heating time, but keeps the water warmer for longer. Easily attached and removed thanks to the help of velcro, the outer layer is made of a durable canopy fabric and the inner core consists of a highly-insulating soft foam. Offering the tub a softer and warmer visual expression, the Bohemen hot tub outer insulation is also ideal for those who prefer something other than the industrial appearance of its metal plates. It can also be combined with our Bohemen floating water insulation for instant warming during winter.