Sea To Summit Comfort Plus Self-Inflating Sleeping Mat
Sea To Summit Comfort Plus Self-Inflating Sleeping Mat
Sea To Summit Comfort Plus Self-Inflating Sleeping Mat

Sea To Summit Comfort Plus Self-Inflating Sleeping Mat


Sale price$199.00
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  • Free Shipping On all orders over 75$ -* exclusions apply*
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*There is a $25 flat fee shipping charge for the Double Wide Only.*

Camping luxury has a new look and feel with the Comfort Plus™ Self Inflating Sleeping Mat. This is a plush, 3-inch thick, light and easy to use option for anyone looking for maximum comfort. The Delta Core™ technology removes weight and bulk without compromising comfort.  A lightweight but luxurious 30D stretch knit fabric is used on the top surface and each mat is embossed with a non-slip grip print to keep your sleeping bag on the sleeping mat. We've literally put a twist on our multi-function valve to ensure super-fast deflation without fighting re-inflation as you roll it up.

Our blog post "Which Mat Should I Choose" has some helpful tips on picking the perfect self-inflating mat (or reasons why you might prefer an air mat).


  • Insulated well enough for three-season temperatures? Yes. The Comfort Plus SI Mat has a tested R-Value of 4.1 – suitable for anything but really cold ground.
  • Small enough when packed to use for backpacking? Possibly. If you are only hiking for a short distance, the weight (34ozs) and packed size (7” x 10”) – both size Regular – could work. For longer trips an air mat would be a better option– see below.
  • Easy to pack up? Relatively easy. The flip-over valve prevents the mat from drawing air back in while it is being rolled up – but the larger sizes (including the Double) still require a little effort to pack into their stuff sacks.



Regular: 2 lb 2 oz ≈ Lighter than two paper towel rolls

Packed Size Comparison

Regular: Similar to a roll of paper towels


4 Season: Warm enough for spring to fall and even winter camping


This luxurious fabric has been engineered to provide you many nights of camping comfort


  • R-Value of 4.1 - sufficient warmth for early Spring to late Fall. Click here to learn about the new ASTM R-Value test standard.
  • 3” thick foam and the knitted polyester upper face fabric provide an amazingly comfortable night’s sleep
  • Flip-over multi-function valve for fast and easy inflation, deflation and fine-tuning of air pressure
  • Silicone print prevents your sleeping bag from slipping on the mat, or the mat slipping on the tent floor
  • Utilizes Delta Core technology, which significantly reduces weight and packed volume
  • Supplied PillowLock patches keep your Sea to Summit pillow firmly attached to the mat

  • Regular size : 72" X 20", Large Size : 78" X 25" 


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