With Sea to Summit’s unique Air Sprung Cells™ technology you will not be losing another nights sleep out in the wilderness. The Ultralight Insulated sleeping mattress range has a single layer of medium resolution Air Sprung Cells™ with thermolite insulation to give you the lightest and smallest packed-volume mattress without compromising warmth and comfort. If quality is your thing, then you will love that these are constructed using extrusion TPU Lamination which is vastly more durable than the conventional roll-to-roll lamination. Also containing anti-microbial treatment to prevent mould or fungal growth inside the mattress.
The Thermolite technology allows these mats to achieve high CLO values with low weight. The fibrefill construction combined with unique 3D crimped core provides excellent lightweight warmth and superior durability. The addition of Exkin Platinum woven metalised fabric surface has the ability to reflect radiant heat loss back to the user for added warmth.
The further added benefit with Sea to Summit sleeping mats is that they all come with a quality stuff sack, a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap. You will never have to worry about forgetting that pump, because these superior mats are fitted with one-way valves and are super easy to inflate with your breath. But if using a pump is your thing, we do suggest one of the Jet Stream or Air Stream pump sacks available.