Thermarest Trail Lite Large


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Combining outstanding comfort, value and packability, the Trail Lite makes the perfect companion for your next backpacking or camping adventure. The die-cut premium foam is light and packable while still delivering critical warmth at camp. The 1.5-inch (3.8 cm) pad boasts a 3.2 R-value for three-season comfort. The versatile self-inflating pad features the high-performance WingLock valve, which has three times the airflow rate of the classic valve thanks to a larger opening and one-way inflation. Like all Therm-a-Rest pads, the Trail Lite is made in market to ensure quality and minimize environmental impact. The pad includes a compact stuff sack.


  • Versatile: Light and compact enough for backpacking without sacrificing the comfort you desire.
  • Lightweight Die Cut Foam: Boosts warmth and still compresses down when packing, allowing you to save room for other gear and essentials.
  • Easy To Use: Foam core self-inflates and rolls up small for easy packing.
  • Women’s Version: Features added warmth for cold sleepers.
  • WingLock™ Valve: Our intuitive and dependable valve maximizes air flow for easier inflation and quicker deflation. Wings toggle for one-way inflation to save breath.

                                 Regular              Large

R-Value                       3.2                      3.2

Weight                    1 lbs 10 oz         2 lbs 5 oz

Width                         20 in                   25 in

Length                       72 in                   77 in

Thickness                   1.5 in               1.5 in

Packed size         11 in x 8.8 in       13 in x 9.3 in

Top fabric type  50D polyester knit  50D polyester knit

Bottom fabric type 50D polyester  50D polyester