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Sea To SummitComfort Plus SI Sleeping Pad

Sea To SummitComfort Plus SI Sleeping Pad

Temporarily Out Of Stock

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4.5 out of 5 stars
14 Reviews

Comfort Plus SI Sleeping Pad

Carrying a sleeping pad into the backcountry can be a miserable undertaking, but Sea to Summit has worked hard to change that with the Comfort Plus SI Mat. The mat is three inches thick, so even if you've set up camp on a rock- and root-infested plot, the SI has enough depth to absorb all but the nastiest ground protrusions.

The Comfort Plus comes standard with Sea to Summit's self-inflating valve, so you can get to camp, pop the valve, toss it on the ground, and then go fishing instead of huffing on a valve for the next hour. But if you're like most people, and it's hard to get to sleep on a sleeping pad, the Multi-Function Valve also allows you to fine-tune the SI's firmness, so you can go super-plush at the beach or super firm on desert sandstone.


  • A lightweight sleeping pad for camping and backpacking
  • Three-inch thickness offers plenty of plushness
  • Multi-Function valve is self-inflating and adjustable
  • Delta Core reduces packed volume and maintains durability
  • R-value of 4.1 keeps you warm during spring and fall trips
  • Item #STS003Y

Tech Specs

30D polyester, extrusion laminated TPU
self-inflating pad
double-wide, mummy, rectangular
[regular] 72 x 20 x 3in, [large] 78 x 25 x 3in, [rectangular wide] 72 x 25 x 3in, [rectangular large] 79 x 25 x 3in, [double wide] 72 x 50 x 3in
Packed Size
[regular] 6.5 x 11in, [large] 7 x 13.5in, [rectangular wide] 8.6 x 13.5in, [rectangular large] 9 x 13.5in, [double wide] 9.75 x 26in
Claimed Weight
[regular] 2lb 2oz, [large] 2lb 10oz, [rectangular wide] 2lb 12oz, [rectangular large] 3lb 3oz, [double wide] 5lb 8oz
Recommended Use
backpacking, camping
Manufacturer Warranty

Overall Rating

4.5 based on 14 ratings

Review Summary

5 Stars - 8 reviews
4 Stars - 6 reviews
3 Stars - 0 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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