Sea To Summit Comfort Light Self-Inflating Sleeping Mat

Size Chart
size-guide-sea to summit

The Comfort Light™ Self Inflating Mat is an excellent lightweight, backpacking option that offers superb comfort at a low weight and small packed size. The Delta Core™ technology removes 40% of bulk and weight from the 2" thick foam to keep your nights comfortable. The multi-function valve is a low profile, high volume valve that flips over to allow fast deflation without fighting re-inflation as you go. The Comfort Light Self-Inflating Mat is a real alternative to air mats for many backpackers and for campers who like to sleep comfortably. 


  • Regular: 1 lb 5 oz ≈ Lighter than a carton of eggs

Packed Size Comparison

  • Similar to a roll of paper towels


  • 3 Season: Take this mat out late Spring into early Fall, no matter where you are


  • Woven 30D polyester face fabric chosen for its light weight and strength 
    • R-Value of 3.1 - sufficient warmth for Spring to Fall camping.
    • 2" thick foam for a really comfortable night sleep
    • Flip-over multi-function valve for fast and easy inflation, deflation and fine tuning of air pressure
    • Woven 30D polyester face fabric chosen for its light weight and strength
    • 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 Pillow Lock patches keep your Sea to Summit pillow firmly attached to the mat