Sea to Summit UltraLight Insulated Sleeping Mat

$249.99

The UltraLight Insulated Mat has a tapered shape and single layer of medium resolution Air Sprung Cells™ to minimise weight and bulk without compromising on comfort. THERMOLITE® fill and Exkin Platinum® fabric combine to give you an insulation rating (R-Value) of 3.3 for 2.5-season use. Other features include a multi-function valve for easy inflation, deflation and fine tuning of air pressure and an Airstream Pumpsack for easy inflation while also serving as a stuff sack during your adventures.

Air Sprung Cells operate in the same way as a pocket spring mattress, as each cell deforms independently the mattress conforms to your body shape which feels softer and more comfortable with more body contact area and even dispersion of pressure
The ultra-light range has a single layer of medium resolution cells to give you the lightest and smallest pack-volume mattress without compromising on Sea to Summit's Air Sprung Cell™ comfort
40D rip-stop nylon face fabric offers the right balance between weight and durability
Exkin Platinum® is a very lightweight, quiet non-woven fabric that has a thin metalised layer applied to the surface which reflects radiant heat loss back to you and, combined with the THERMOLITE® insulation which prevents convective heat loss from your warm body to the cold ground, keeps you warmer
Multi-function valve integrates an inflate port with a one-way valve to prevent air loss before you seal the valve, a rapid air dump deflate port, and a fine tune button to adjust for comfort, in one compact, low profile unit
Liquid extrusion TPU lamination is more durable, consistent and is vastly superior to roll-to-roll lamination, virtually eliminating delamination issues common in other mats
An anti-microbial treatment is added to the TPU to prevent issues caused by warm, moist air trapped inside the mat
Also comes with a small repair kit containing six self-adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap

Length	168cm (Small), 198cm (Large)
Width	55cm (Small), 64cm (Large)
Thickness	5cm
Rolled Size	⌀9.5cm x 23cm (Small) ⌀10.5cm x 26cm (Large)
Fill	Exkin® Platinum fabric and THERMOLITE® HL-1
Average Weight	430g (Small), 595g (Large)
Relative Warmth (R Value)	3.3 (0.58m2.kelvins/watt)
Made From	40D nylon face fabric