A thick and comfortable that mashes the rigours of trekking with a touch of luxury, the Sea To Summit Comfort Plus S.I. self-inflating mat offers 8cm of insulated comfort with a soft stretchy top fabric that you'll look forward to resting on at the end of a long day of exploration.
Ideal for cold-climate trekking, the cored PU foam reduces weight and bulk without trimming any support or comfort and provide consistent warmth throughout the length of the mat.
What's more, the Comfort Plus SI can be fine tuned to your personal sleeping comfort thanks to the innovative multi-functional valve that also makes inflation and deflation easier than ever.
I have in recent times slept on a range of thermarest mats but this new Sea to Summit Comfort Plus is amazing. Two weeks of camping and not one uncomfortable night!
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