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Nemo Tensor Ultralight vs Therm-a-Rest NeoAir UberLite

Weight and specs compared for 2026 — and which one to choose.

Therm-a-Rest NeoAir UberLite is the lighter option — 90 g lighter than the Nemo Tensor Ultralight (26% less weight). If grams matter to you, that is the one to beat.
Spec Nemo Tensor Ultralight Therm-a-Rest NeoAir UberLite
Weight 340 g · 0.340 kg · 0.75 lb 250 g · 0.250 kg · 0.55 lb
Brand Nemo Therm-a-Rest
Category Sleep System Sleep System
Nemo Tensor Ultralight
340 g

Ultralight inflatable pad with minimal noise. R-value 3.5.

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Therm-a-Rest NeoAir UberLite
250 g

Lightest NeoAir pad. R-value 2.0 for warm conditions.

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Nemo Tensor Ultralight vs Therm-a-Rest NeoAir UberLite: which should you buy?

If saving weight is your priority, the Therm-a-Rest NeoAir UberLite wins — at 250 g it is 90 g (26%) lighter than the Nemo Tensor Ultralight (340 g). That said, the heavier option may justify the extra grams with more capacity, durability or comfort, so weigh the trade-off against how you'll use it.

See where both rank against everything else in this category on the lightest sleep system page, or browse the full gear weight database.

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