Not content with dominating the rest our camping nights with their sleeping bags, pillows and liners, Sea to Summit have put their heads together and designed the most comfortable range of sleeping mats ever! The secret is in the Air Sprung Cells - hundreds of tiny inflated bubbles that conform to your body's contours and act independently to mimic the effect of those pocket sprung mattresses demonstrated by that ad with the bowling ball and wine glass. The result is an unparalleled night's sleep.

The new range features Sea to Summit's Pillow Lock System to prevent your pillow sliding off your mat in the night, compatible with all new Sea to Summit pillows.Also, the stuff sack doubles as an Airstream Pumpsack to easily inflate the mat without introducing moisture from your breath. Yet another innovation is the multi-functional inflate/deflate valve which is easy to use and lightweight.

The Ultralight Insulated Mat is 5cm thick and the lightest mattress in the range, compressing down to 26cm x 10cm diameter - about the size of a  bottle! The insulation is a combination of Exkin Platinum to reflect radiant heat and Thermolite synthetic insulation to prevent loss of heat through convection. The combination gives the mat a respectable R-Value of 3.3. Repair Kit included.