Where is therm-a-rest made?

Nestled between the Cascade Range and Puget Sound, our design and manufacturing facilities have been crafting the finest sleeping pads and camp gear since 1972. We take a lot of pride in the fact that we’ve kept manufacturing in our hometown of Seattle.

What is the R value of a sleeping pad?

around 1 to 7
R-values for sleeping pads usually range from around 1 to 7, while thicker and less portable mattresses can creep into the double digits (but these have limited appeal for most backpackers). Keep in mind that this is a standalone rating system (i.e., R-value numbers have no correspondence to temperature).

How do self inflating camping mats work?

A self-inflating mat is basically a layer of compressible (open cell) foam sandwiched inside an airtight envelope of fabric with a sealable valve. When you open the valve, the foam expands and sucks air into the mat.

Who is thermarest owned by?

Cascade Designs
Therm-a-Rest began as a line of self-inflating camping mattresses, invented in the early-1970s by two former Boeing engineers and avid backpackers. The company was initially named Cascade Designs, which is now the parent company of Therm-a-Rest and other outdoor brands.

When did thermarest start?

In 1971, a mix of unemployed Boeing engineers, a leaky foam gardening pad, and the dream of better nights under the stars came together to change how we experience the outdoors forever. By 1972, Cascade Designs was formed and began selling the Therm-a-Rest Standard 3/4 – the world’s first self-inflating sleeping pad.

Why is my self inflating mat not inflating?

If your self inflating mattress is brand new, the first time you use it, it will not fully inflate by itself. This is because it has been packed and folded for such a long time, the best thing to do here, is let the mattress inflate, and then top it up manually using your mouth to blow air into the valve.

What R-value is good?

Typical recommendations for exterior walls are R-13 to R-23, while R-30, R-38 and R-49 are common for ceilings and attic spaces. See the Department of Energy’s (DOE) ranges for recommended levels of insulation below.

Can you wash a thermarest?

Hand wash or machine wash in large-capacity, front loading washing machine. Use a mild, non-detergent soap. Select cold water and a gentle cycle with two rinses.