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Nemo Forte 35°F vs Therm-a-Rest NeoAir UberLite Regular

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

Therm-a-Rest NeoAir UberLite Regular is the lighter option — 1,110 g lighter than the Nemo Forte 35°F (82% less weight). If grams matter to you, that is the one to beat.
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Spec Nemo Forte 35°F Therm-a-Rest NeoAir UberLite Regular
Weight 1,360 g · 1.360 kg · 3.00 lb 250 g · 0.250 kg · 0.55 lb
Brand Nemo Therm-a-Rest
Category Sleep System Sleep System
Nemo Forte 35°F
1,360 g

Synthetic sleeping bag rated to 35°F. Machine washable.

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Therm-a-Rest NeoAir UberLite Regular
250 g

Ultralight sleeping pad at 250g (regular). R-value 2.3, only 2.5 inches thick, ideal for ultralight backpacking.

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Nemo Forte 35°F vs Therm-a-Rest NeoAir UberLite Regular: which should you buy?

If saving weight is your priority, the Therm-a-Rest NeoAir UberLite Regular wins — at 250 g it is 1,110 g (82%) lighter than the Nemo Forte 35°F (1,360 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.

More sleep system comparisons