Built for that camper or backpacker who values comfort and lightweight packability equally, the Sea to Summit Comfort Light SI Mat offers a 2”-thick sleeping base, has a 2.7 R-Value, and weighs less than a pound-and-a-half.
The pad uses Delta Core Technology to create supportive cushioning, deliver consistent warmth, and make inflation efficient. Triangular cutaways within the open-cell foam core add structural support while cutting down on bulk and enabling the mattress to roll up more compactly when not in use. Lightweight 30D polyester face fabric balances weight and durability. A silicone print provides a slip-proof surface. The pad’s 2.7 R-Value makes it ideal for warm-weather use.
A stand-out feature on Sea to Summit pads is the low-profile multi-function valve. A one-way design allows for fuss-free inflation and an internal button lets you make micro adjustments to firmness. A larger port beneath the top portion of the valve makes deflation quick and easy. Additionally, by setting flush to the surface of the pad, the valve also cuts down on potential warranty issues.
Available in your choice of Small (67” x 20” x 2”), Regular (72” x 20” x 2”), and Large (78” x 25” x 2”) size options, the Sea to Summit Comfort Light SI Mat includes a custom-fit 30D stuff sack and a small repair kit that includes self-adhesive patches and a spare one-way valve flap.
- Delta Core Technology minimizes weight and bulk while maximizing warmth
- Patent-pending multi-functional one-way valve for easy inflation and deflation
- Lightweight 30D polyester with extrusion-laminated TPU on top and base
- Anti-slip silicone print on top and bottom
- Environmentally-friendly polyurethane self-inflating foam
- 30D stuff sack included
- Repair kit included
- R-value of 2.7
- Extended storage instructions: mat should be laid flat, folded as few times as possible with valve open
Best Use Backpacking, Camping R-Value 2.7 Item Weight Small: 1 lb, 4 oz
Regular: 1 lb, 5 oz
Large: 1 lb, 12 oz
Dimensions Small: 67" x 20" x 2"
Regular: 72" x 20" x 2"
Large: 78" x 25" x 2"
Other Stuff Sack and Repair Kit Included Warranty Limited Lifetime Type Self-Inflating Sleeping Pad
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