Friday, February 23, 2024

NEMO Tensor All-Season Ultralight Insulated Sleeping Pad Assessment

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 straightforward to pack in a backpack, however nonetheless gives loads of insulation to maintain you heat year-round. It’s accessible in rectangular, mummy, lengthy, and vast sizes so you’ll find the proper match in 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 Measurement: 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 prime 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 is not any accident as a result of sleeping bag temperature rankings (independently examined utilizing the ISO 23537 commonplace) assume that you just’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 sporting 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 recognize, even for those who 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 prime material (silver) and 40D backside material (purple) for elevated sturdiness. It additionally has a flat valve, which has confirmed to be way more sturdy than the stick valves utilized by different producers. A single valve is used for inflation and deflation and gives the flexibility to let some air out for those who 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 possibly can 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 superb worth in order for you 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 snug to sleep on. I believe the Tensor All-Season goes to rapidly change into a best-seller and for good purpose.

Out there from NEMO


Disclosure: NEMO donated a pad for assessment.

SectionHiker is reader-supported. We solely become profitable if you buy a product via our affiliate hyperlinks. Assist us proceed to check and write unsponsored and impartial gear opinions, newbie FAQs, and free mountaineering guides.

Related Articles


Please enter your comment!
Please enter your name here

Latest Articles