Delivering maximum comfort and warmth, the self-inflating Sea to Summit Comfort Deluxe SI Mat is built for year-round camping. Delta Cored foam provides a plush 4”-thick sleeping base.
The rectangular 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. Thicker foam on top of the cutaways helps to insulate your body from ambient air. The 30D stretch-knit fabric feels cozy next to skin and the 75D base fabric adds durability. The pad’s 4.4 R-value makes it suitable for use in all 4 season.
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 Regular Wide (72” x 25” x 4”) and Large (79” x 29” x 4”) size options, the Sea to Summit Comfort Deluxe 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
- Vertical sidewalls eliminate tapered edges and mirror your mattress at home
- Patent-pending multi-functional one-way valve for easy inflation and deflation
- 30D stretch-knit polyester top allows the mat to conform to your body weight
- Durable 75D base fabric
- Polyurethane self-inflating foam
- 30D stuff sack included
- Repair kit included
- R-value of 4.4
- Extended storage instructions: mat should be laid flat, folded as few times as possible with valve open
Best Use Camping R-Value 4.4 Item Weight Regular Wide: 3 lb, 8 oz
Large: 4 lb, 8 oz
Dimensions Regular Wide: 72" x 25" x 4"
Large: 79" x 29" x 4"
Other Stuff Sack and Repair Kit Included Warranty Limited Lifetime Type Self-Inflating Sleeping Pad
Real Customer Reviews
- Highly anticipated
Likes: - Super plush
- Inflates on its own perfectly
- Impresses backcountry ladies
Dislikes: - Over inflation ends up being too firm
- Does not cuddle you back when you cuddle it
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