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Sea to Summit Comfort Light Insulated Sleeping Pad

sku# 169394
Sea to Summit - Comfort Light Insulated Sleeping Pad
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Product Info

The Sea to Summit Comfort Light Insulated Sleeping Pad strikes a nice balance in the everlasting battle between weight and comfort. At 2.5 inches thick and under a pound and a half of weight, this is plenty comfy both on the ground and in your pack. The Hybrid Layer of air cells in the pad focuses the cushion in the areas you place the most weight on while sleeping, and cuts weight by removing air cells from places you won't even notice.

Product Details


40D Nylon Face Fabric


Exkin Platinum Fabric and Thermolite

Thermolite HL-1HL-1 high loft insulation is a fiberfill constructed with a unique 3D crimp of hollow-core and solid fibers, which provides excellent lightweight warmth with superior durability. The Thermolite insulation lofts up inside the Air Sprung Cells™ to prevent convective heat loss from your warm body to the cold ground.


Small66" x 21.5" x 2.5

Regular72" x 21.5" x 2.5"

Large79" x 25" x 2.5"


Extrusion LaminateExtrusion lamination is common in the medical and aeronautical industries, but Sea to Summit pioneered its use in outdoor products. Liquid Thermoplastic Urethane is applied to the face fabric through an extrusion head, where it bonds permanently. The result: Sea to Summit sleeping mats are more reliable and longer-lasting.

Hybrid Layer Air Sprung CellsInspired by the hundreds of springs found in a modern pocket sprung mattress, the hundreds of small interconnected chambers (called Air Sprung Cells™) perfectly support your weight and conform to your body contours. The Comfort Light series of mats has an internal layer of 40 D Nylon in the torso section. This allows the welds of the lower and upper cells to be offset, resulting in a greater number of cells in this area for greater support and insulation. The cells in the head and leg sections of the mat do not have this internal layer, which saves overall weight. This hybrid construction (two different weld patterns) may be the perfect option for an end user looking for more comfort and insulation without adding to much weight.

Integrated Airstream PumpsackThe Airstream™ Pumpsack is Sea to Summit's big volume mattress pump. The clever design opens at one end to stow the air mat and the other end unfolds to become the built-in pump. The Airstream™ Pumpsack can be inflated with a single breath and takes just two or three cycles to fill the mat. Not only is it faster than inflation by mouth, but there is minimal breath condensation entering the mat and it eliminates dizziness from blowing the mat up directly by mouth.

IncludesQuality 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.

Multi-function Valve for Fast and Easy Inflation, Deflation and Fine Tuning of Air Pressure

Anti-Microbial Treatment Added to TPU LaminationTo prevent delamination/mold issues caused by moist air trapped inside the mat.

3 Season Rating


  • Material: Nylon
  • R-Value: 3.7
  • Sleeping Pad Style: Air
  • Warranty: Limited Lifetime
Size Large Regular Small
Weight (oz) 26.6 21.9 20.1
Weight (g) 755 620 570

Other Notes

Sea to Summit products can only be shipped within the United States and Canada



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