found at Tentworld
Durable, insulated, minimal weight and maximum comfort! This Sea to Summit hiking sleeping mat will keep you warm and comfortable while you are in the field. Air Sprung Cell technology works similar to a pocket spring mattress in that it allows each cell to conform to your body independently, giving you a comfortable sleep every night. The combination of Exkin Platinum Thermal Technology and Thermolite Insulation create a dual layer of protection, reflecting body heat back to you and preventing cold ground temperatures from ruining your sleep. The 30/40 Denier nylon fabric outer is the perfect mixture to give you a quiet nights sleep, whilst keeping you gripped to the ground. At just 640g, you'll want to take this mat with you everywhere. The double layer of high resolution cells in the torso give extra cushioning under the hips and shoulders so you can sleep on your side without touching the ground.
Integrated into the base of the included stuff sack, the Airstream Pumpsack harnesses the Bernoulli effect to inflate your mat fast with 80% less breaths - saving considerable effort at bedtime and introducing minimual breath condensation.