Sea To Summit Comfort Plus Insulated Mat - Large

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The Comfort Plus™ Insulated Sleeping Mat earned its Backpacker Editors' Choice award, 2015 for a combination of its Air Sprung Cell™ technology and dual layer comfort. With two separate layers of interlocking air chambers and our multi-function valve, the sleeper can fine-tune the top layer to perfection, and adjust the base layer to accommodate for rough terrain.

The built-in redundancy is not to be taken lightly - if one side of the mat punctures, the other is still able to function until a repair is made. It's insulated with Thermolite® and Exkin Platinum® for great warmth.

Materials:
* 30D Polyester with an anti-slip print
* Insulation: Exkin Platinum fabric and Thermolite

Specs:
* Dimensions: 79 in x 25 in / 201 x 64 cm
* Packed Size: 5 x 10 in / 12 x 26 cm
* Thickness: 2.5 in / 6.3 cm
* Weight: 2 lbs 5 oz / 1045 g
* Shape: Tapered
* R Value: 4
* Season Rating: 3.5 Season
* 696 Air Sprung Cells

Features:
* 4.0 R-Value is warm enough for all but the coldest ground
* Exkin Platinum® insulation reflects radiant heat while Thermolite® insulation prevents convective heat loss. The dual-chamber design means there's no top-to-bottom air movement, which reduces warmth transfer from the upper to the lower side
* Dual-Layer Air Sprung Cells provide more support, insulation and excellent comfort
* Quick and easy inflation, deflation and adjustment is made possible by our multi-function valve and supplied Airstream Pump™/stuff sack
* Tough 30D/40D face fabric and Sea to Summit’s liquid-extruded lamination is quiet, durable and extremely reliable
* Anti-microbial treatment added to the TPU lamination formula prevents internal mold growth
* PillowLock system prevents your Sea to Summit Aeros Pillow from slipping
* Comes with a stuff sack which doubles as a pump, a repair kit with six self-adhesive patches and a spare valve insert

* Exkin Platinum® fabric and Thermolite® insulation are combined to prevent heat loss
* Multi-function valve for fast and easy inflation, deflation and fine tuning of air pressure
* Liquid extrusion TPU lamination bonds to the mat face fabric more consistently than a film, 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
* Comes with a quality stuff sack which doubles as a pump, a repair kit containing six self-adhesive patches for repairing punctures in the field, and two spare silicone one-way valve inserts
* Packed Size Comparison: Little larger than a wide mouth water bottle (BPA free of course)
* Performance: 4 Season: You'll be ready for Everest or just a regular summer night
* Durability: The strongest face fabric and laminate available in a backpacking air mat
* Comes with: Airstream Pumpsack / Stuff Sack and a mat repair kit