Quick Summary
The Thermarest Trail Lite Trooper Regular is a self-inflating sleeping mat in Grey. It is described as a Regular size mat with a WingLock valve, a die-cut foam core, and a 3.2 R value.
The mat is stated to inflate and deflate quickly, pack down small, and come with a stuff sack. The inflated dimensions, packed size and weight are listed below so you can check whether it suits your camping setup.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Thermarest, so the mat sits within a named outdoor sleeping range. |
| Product type | Self-inflating sleeping mat, which is the main item being offered. |
| Variant | Trail Lite Trooper Regular, Grey, One Size. |
| Valve | WingLock valve for inflation and air release. |
| R value | 3.2 R value, a useful check for the level of insulation stated for the mat. |
| Inflated dimensions | 72" x 20" x 1.5". |
| Packed size | 11" x 7.8" when packed. |
| Weight | 2 ounces. |
| Included item | Stuff sack included. |
What to Compare Before Buying
- Size: This is the Regular version, with the stated inflated dimensions of 72" x 20" x 1.5". Check that these measurements match your sleeping space and comfort needs.
- Packed size: The mat packs to 11" x 7.8", so compare that with the space you have in a rucksack or storage area.
- Insulation level: The stated 3.2 R value is a key figure to compare if warmth matters for your planned use.
- Valve and inflation method: The WingLock valve is part of the design, and first use mentions inflating with breath or the included pump bag before leaving it fully inflated for 2-4 hours.
What Is Included
- Thermarest Trail Lite Trooper Regular sleeping mat
- Stuff sack
Before You Decide
Check the Regular size, packed dimensions and stated 3.2 R value against your planned use before choosing this mat. If the exact size, pack space or insulation level matters, those are the details to confirm first.









