Thursday, June 20, 2024

NEMO Tensor All-Season Ultralight Insulated Sleeping Pad Overview

NEMO Tensor All-Season Ultralight Insulated Sleeping Pad

The NEMO Tensor All-Season Ultralight Insulated Sleeping Pad is an inflatable air mattress with an R-value of 5.4 that’s appropriate for year-round backpacking and tenting. It rolls up very small and skinny making it very simple to pack in a backpack, however nonetheless offers loads of insulation to maintain you heat year-round. It’s out there in rectangular, mummy, lengthy, and large sizes so you will discover the right match on your wants.

Specs at a look

  • Path weight: 14.1 oz / 400g (precise on our early entry pattern is 14.9 oz)
  • Packed Weight w/Stuff sack and Vortex Pump: 17 oz / 498g
  • Packed Dimension: 10.0 x 4.0 in dia / 25.5 x 10 cm dia
  • Dimensions: (Mummy): 72″ (183 cm)  / 20″ (51 cm)
  • Thickness: 3.5 in / 9 cm
  • Insulation: Aluminized Movie
  • Supplies: 20D Nylon on high and 40D Nylon on the underside

The NEMO Tensor All-Season Ultralight Sleeping Pad is an insulated air mattress with an R-value of 5.4. That R-value isn’t any accident as a result of sleeping bag temperature rankings (independently examined utilizing the ISO 23537 normal) assume that you simply’re utilizing a sleeping pad with an R-value of 5.38 or extra. In case your pad’s R-value is decrease, you’ll sleep colder than the bag’s temperature score (assuming you’re carrying lengthy underwear and a hat) and your sleeping bag received’t really feel as heat when temperatures drop. There aren’t some other light-weight sleeping pads that we’re presently conscious of which have an equal R-value (see our pad and R-value itemizing in Sleeping Pad R-Values).

The underside of the NEMO Tensor All-Season is made with a highly durable 40D nylon.
The underside of the NEMO Tensor All-Season is made with a extremely sturdy 40D nylon.

Scores apart, the Tensor All-Season is a really dialed-in insulated pad with the options that backpackers and campers need. Whereas it makes use of reflective aluminum movie chambers for insulation, like the Therm-a-Relaxation XLite NXT, it’s a lot quieter to sleep on and basically silent, one thing your tentmate will admire, even if you happen to sleep like a log. The Tensor All-Season can be 3.5 inches thick, making it one of many thickest and due to this fact comfiest inflatable insulated sleeping pads round. Sleeping pad thickness makes an enormous distinction in sleeping consolation in my expertise.

The NEMO All-Season Tensor includes an inflation sack. Both roll up very thin for ease of packing.
The NEMO All-Season Tensor consists of an inflation sack. Each roll up very skinny for ease of packing.

The Tensor All-Season is made with a 20D high material (silver) and 40D backside material (crimson) for elevated sturdiness. It additionally has a flat valve, which has confirmed to be far more sturdy than the stick valves utilized by different producers. A single valve is used for inflation and deflation and offers the power to let some air out if you happen to like a softer really feel – which I do. NEMO features a stuff sack and their Vortex pump bag with the Tensor All-Season so you may inflate the pad with out having to blow it up. This requires much less effort and likewise introduces much less moisture and micro organism into the pad’s inside.

The NEMO Tensor All-Season packs up incredibly small and is only slightly larger than a 32 oz Nalgene bottle.
The NEMO Tensor All-Season packs up extremely small and is barely barely bigger than a 32 oz Nalgene bottle.


The NEMO Tensor All-Season is a wonderful worth if you would like one insulated backpacking and tenting air mattress that can be utilized year-round, even for winter tenting. It’s quiet to sleep on, durably made, and three.5″ thick, offering enhanced consolation. Weighing 14.1 oz within the mummy measurement, the Tensor All-Season insulated pad is even lighter weight than NEMO’s Switchback foam sleeping pad (14.5 oz) which has an R-value=2, which is saying one thing contemplating that the Tensor All-Season is hotter, packs up smaller, and is a heck of much more comfy to sleep on. I feel the Tensor All-Season goes to shortly turn out to be a best-seller and for good purpose.

Obtainable from NEMO


Disclosure: NEMO donated a pad for evaluate.

SectionHiker is reader-supported. We solely generate income if you are going to buy a product by our affiliate hyperlinks. Assist us proceed to check and write unsponsored and unbiased gear opinions, newbie FAQs, and free mountain climbing guides.

Related Articles


Please enter your comment!

Please enter comment in Japanese. (Anti-spam)

Please enter your name here


Latest Articles