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Nemo Equipment Tensor Elite Ultralight vs Rab Mythic Ultra 180 (32°F)

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

Nemo Equipment Tensor Elite Ultralight is the lighter option — 185 g lighter than the Rab Mythic Ultra 180 (32°F) (46% less weight). If grams matter to you, that is the one to beat.
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Spec Nemo Equipment Tensor Elite Ultralight Rab Mythic Ultra 180 (32°F)
Weight 215 g · 0.215 kg · 0.47 lb 400 g · 0.400 kg · 0.88 lb
Brand Nemo Equipment Rab
Category Sleep System Sleep System
Nemo Equipment Tensor Elite Ultralight
215 g

Lightest inflatable pad at 7.6oz with R-value 2.4. Ultra-compact packed size.

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Rab Mythic Ultra 180 (32°F)
400 g

Ultra-lightweight 3-season sleeping bag weighing just 14.1 oz (400g) with 900-fill hydrophobic goose down and titanium technology.

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Nemo Equipment Tensor Elite Ultralight vs Rab Mythic Ultra 180 (32°F): which should you buy?

If saving weight is your priority, the Nemo Equipment Tensor Elite Ultralight wins — at 215 g it is 185 g (46%) lighter than the Rab Mythic Ultra 180 (32°F) (400 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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