
Sea to Summit Comfort Plus Self Inflating Sleeping Mat
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Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The Sea to Summit Comfort Plus is a self-inflating foam sleeping mat with a 5.1 R-value, built for year-round camping and cold-weather trips. Its Delta Core V foam cuts weight and bulk while keeping warmth, and the women's-specific shape widens at the shoulders and hips for side and restless sleepers. A silicone print and PillowLock system help hold the pad and pillow in place, and the flip-over valve speeds inflation and lets you fine-tune firmness. Owners praise the plush, quiet surface and warmth, but many find it heavy and bulky to pack, report it needs real lung power to top off, and some question long-term durability.
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Lowest price we've seen: $179.99 on Nov 7 at Dick's Sporting Goods. Tracked across 1 store since Nov 7.
Owners like the Comfort Plus for warmth and comfort, calling it a full night's sleep with no back pain or cold spots. Complaints center on real-world inflation effort, packed weight and bulk, fit for taller sleepers, and durability over the first year.
| Size | Packed Size | Pad Thickness (in.) | Dimensions | Weight |
|---|---|---|---|---|
| Regular | 11 x 6 in. | 3 in. | 67 x 21 in. | 33.5 oz. |
| Longs | 12 x 7 in. | 3 in. | 72 x 23 in. | 2 lbs. 8 oz. |
The Comfort Plus is a self-inflating sleeping mat with a women's-specific shape. It is semirectangular and wider through the shoulders and hips, for figure-4 sleepers and restless sleepers. It has a 5.1 R-Value for year-round use.
The mat has 3-inch foam and uses Delta Core V technology, which adds warmth and comfort without extra weight or bulk. The face fabric is woven 30D polyester. A silicone print keeps the mat from slipping and sliding.
The PillowLock system keeps your pillow in place. A flip-over multi-function valve handles fast inflation and deflation and lets you fine-tune the pressure.