Insulated Sleeping Pad R Value

A sleeping pad r value measures a sleeping pad s ability to prevent heat loss to the ground when you lie on it at night.

Insulated sleeping pad r value.

R value can be very informative while building your sleep system for a specific adventure. Warmth the r value of a sleeping pad measures how well it will insulate your body from the cold ground. In general sleeping pads with r values of 0 2 will only work for warm weather trips. Manufacturers now have a uniform way to test sleeping pads for r values which means you can compare this key spec between any two pads regardless of the brand model or type of pad.

This process is what makes a sleeping pad so important. An r value is a measurement of the capacity of a material to resist heat flow with the higher the number equalling better insulation. But knowing the r values of sleeping pads raises new questions. But as one part of a sleeping system you won t sleep three times warmer.

Completely redesigned from the inside out and r value rated by a third party the insulated axl air pad combines a high tenacity proprietary nylon rip stop shell with minimalist internal construction to maximize every ounce for stability and comfort. Sleeping pad r values range from less than 2 minimally insulated to 5 5 or more very well insulated. The higher the r value of a sleeping pad the greater it will resist heat transfer and keep you insulated from the ground. The therm a rest neoair xtherm is an absolute beast that balances remarkable warmth 6 9 r value with a packable and lightweight design.

R values of 2 4 are good for most 3 season backpacking conditions. How to use r value. The easiest way to compare warmth in a sleeping pad is to compare r values. No other pad on the market offer this amount of warmth and comfort while maintaining versatile features.

Pads with higher r values do this more effectively than pads with lower r values. What s an r value and how is it measured. An r 3 sleeping pad provides three times more insulation than an r 1 pad. With a new and greatly improved valve system we didn t have any hesitation giving the xtherm our editors choice award once again.

Key facts about r values in sleeping pads. The top two scorers in our insulated sleeping pad test. The higher the r value the warmer the pad. By selecting an appropriately insulated sleeping pad you ll stay warm throughout the night and wake up prepared for the trail.

The lightest most packable ultralight three season pad for reliable performance. 149 95 199 95 shop now for vector ultralight sleeping pad foot pump astro sleeping pad 79 95 119 95 shop now for astro sleeping pad. Sea to summit comfort plus insulated and klymit static v insulated warmth.