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Big Agnes Rapide SL Insulated vs NEMO Tensor Extreme Conditions

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

NEMO Tensor Extreme Conditions is the lighter option — 58 g lighter than the Big Agnes Rapide SL Insulated (11% less weight). If grams matter to you, that is the one to beat.
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Spec Big Agnes Rapide SL Insulated NEMO Tensor Extreme Conditions
Weight 540 g · 0.540 kg · 1.19 lb 482 g · 0.482 kg · 1.06 lb
Brand Big Agnes NEMO
Category Sleep System Sleep System
Big Agnes Rapide SL Insulated
540 g

Insulated air sleeping pad (regular) with 4.2 R-value, 3.25in thickness and quilted top baffles for stable, warm backcountry comfort.

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NEMO Tensor Extreme Conditions
482 g

Four-season insulated air pad delivering an 8.5 R-value at just 17oz. Among the lightest extremely well-insulated backpacking pads. Regular mummy.

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Big Agnes Rapide SL Insulated vs NEMO Tensor Extreme Conditions: which should you buy?

If saving weight is your priority, the NEMO Tensor Extreme Conditions wins — at 482 g it is 58 g (11%) lighter than the Big Agnes Rapide SL Insulated (540 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