NEMO Tensor Extreme Conditions vs NEMO Tensor Elite
In short: The NEMO Tensor Elite costs $30 less; the NEMO Tensor Extreme Conditions is warmer by 6.1 points of R-value; the NEMO Tensor Elite saves 9.5 oz; the NEMO Tensor Extreme Conditions is 3.5 inches thick against 3.
| Spec | NEMO Tensor Extreme Conditions | NEMO Tensor Elite |
|---|---|---|
| Approx. price | ~$260 | ~$230 |
| R-value | R 8.5 | R 2.4 |
| Season band | Winter | Three-season |
| R-value standard | ASTM F3340 | ASTM F3340 |
| Weight | 1 lb 2 oz | 8.5 oz |
| R per ounce | 0.47 R/oz | 0.28 R/oz |
| Thickness | 3.5 in | 3 in |
| Pad type | air | air |
| Inflation | pump sack | pump sack |
| Dimensions | 72 × 20 in | 72 × 20 in |
| Packed size | 10 × 4.5 in | 5.5 × 3 in |
| Insulation | Four suspended layers of aluminised Thermal Mirror film inside Spaceframe baffles | A single suspended layer of aluminised Thermal Mirror film |
| Top fabric | 20D | 10D |
Shaded cells mark the row where one has a measurable advantage. Weight, thickness, girth and shape are left unshaded on purpose: heavier is sometimes tougher, wider is sometimes warmer, and calling a winner on those would be an opinion dressed as a measurement.
What each one does well, and costs you
NEMO Tensor Extreme Conditions
- 8.5 is the highest R-value in this catalogue — 1.2 points above the next warmest, the XTherm NXT.
- Achieves it at 18 ounces, which is lighter than several three-season self-inflating pads.
- Keeps the All-Season's quiet suspended-film construction rather than going back to a crinkly laminate.
- 3.5 inches of loft means it is also the most comfortable of the winter pads.
- Mummy, rectangular and wide versions, so a winter bag's loft doesn't have to hang off the edges.
- $260 to $300 depending on size, which is a lot of pad for a use case that might be four nights a year.
- R 8.5 on a summer trip is pure carried weight; this is a specialist, not a quiver-of-one.
- The 20-denier top fabric is the same thin material as the three-season pads, on a pad that lives on ice and rock.
- The extra film layers push the packed size to 10 × 4.5 inches.
NEMO Tensor Elite
- 8.5 ounces with three inches of loft — the best thickness-per-ounce number in the catalogue.
- Packs to 5.5 × 3 inches, roughly a third the volume of an XLite.
- Still uses the quiet suspended-film construction rather than a bonded laminate.
- A Short version at 7.6 ounces for people who sleep on a pack under their feet anyway.
- 10-denier fabric top and bottom is the thinnest here; treat a groundsheet as mandatory, not optional.
- $230 for R-value 2.4 is the worst warmth-per-dollar in the catalogue.
- R 2.4 is a summer rating, so this is a second pad rather than a first one.
- Only sold in mummy cut, so there is no rectangular option at all.
- New in 2025, with no long-term durability record yet on fabric this light.