Sea to Summit's Comfort Plus sleeping mats with their dual layer construction provide the most effective system for fine-tuning the level of comfort available in any air mattress today. The two independent high-resolution cell layers give excellent support by distributing your body weight and shape over more cells. The two layers are also offset for more uniform insulation and cushioning. Because the two layers can be pressurized independently, the top layer can be inflated to your personal comfort, while maintaining a high-pressure base layer for protection from rough or uneven terrain. Both layers can be adjusted independently using the fine tune valve to get just the right level of softness and support. All Sea to Summit sleeping mats 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.
PRODUCT SPECIFICATIONS Size Variation Regular Length 72 in/184 cm Width 21.5 in/55 cm Weight 21 oz/595g Packed Size 4 x 6.5 in/10 x 17 cm R Value 2.5 # of Air Sprung Cells 548 Color Grey PRODUCT DETAILS tapered shape Dual layer design ensures a level of built-in redundancy; if you do end up with a puncture in one layer of the mattress, the other layer remains fully functional Multi-function valve for easy inflation, deflation and fine tuning of air pressure 40D rip-stop nylon face fabric offers the right balance between weight and durability Sea to Summit's TPU lamination process - one used in the medical and aeronautical industries but unique to the outdoor industry - is vastly superior to the roll-to-roll lamination process that is commonly used in outdoor products at present. The TPU bonds better and more consistently, virtually eliminating delamination issues.
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