These lightweight and very compact technical mats are ideal for mountaineering and backpacking trips.

Features:

- Die-cut open-cell foam for rapid inflation/deflation, excellent insulation and extra comfort on rough or uneven surfaces
- Top Fabric: Lightweight and durable, TPU-coated diamond ripstop nylon fabric with an anti-slip surface to help reduce sleeping bag slippage
- Bottom Fabric: Heavy-duty, TPU coated nylon with a non-slip surface
- Top quality, super strong brass valve for quick and easy inflation and deflation. Will not break in sub-zero weather
- Comes with a stuff sack and repair kit

Specifications:

- Full Length
- Size: 72" x 20"
- Thickness: 1.5"
- Weight: 1 lb. 13 oz.
- R-Value*: 3.2

* The R-value is a measure of insulating properties. It describes an item's resistance to heatflow. The higher the R-value number, the slower heat will escape. To achieve the listed Chinook R-values, ensure your mattress is fully inflated