Snugpak"s latest breakthrough in technology is the Snugpak Travelpak 1. The specialist and treatment is on the outer and linings of all the Travelpak range and acts to discourage the growth of bacteria. This results in a reduction of odors and the need for regular laundering, ideal for prolonged tropical travel where temperatures may be high and facilities limited. The Paratex base fabrics wicking properties and high b breathability remain unaffected by the bacteria busting treatments. The built in mosquito net is not included in the Travelpak 1. Ingenious roll away when not required solution provides a natural way to protect yourself from insects. The sleeping bag can be sealed to ensure no creepy crawly company later that night. Temperature rating - Comfort 45 degree F / Low 36 degree F.