The Cocoon Radiator sleeping bag sheet increases the temperature of your bag by 9°C, plus it is very light, and will be forgotten in your backpack. Thermolite Radiator Mummy Liners are extremely quick drying, absorbent and very high insulation liners. Thermolite provides warmth and comfort with lighter weight, even when wet. Its hollow fibers retain air for better insulation. Thermolite dries 20% faster than other insulating fabrics and 50% faster than cotton. It wicks moisture away from the skin to the surface of the fabric where it can evaporate more quickly.

Characteristics of the Thermolite Radiator bag sheet from Cocoon:

• Dimensions: 220 x 80 x 60 cm
• Packaged: 16 x 10 cm
  
• Weight: 370g
• 100% Thermolite made from 100% recycled materials.