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Nemo Switchback vs Nemo Tensor Ultralight

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

Nemo Tensor Ultralight is the lighter option — 70 g lighter than the Nemo Switchback (17% less weight). If grams matter to you, that is the one to beat.
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Spec Nemo Switchback Nemo Tensor Ultralight
Weight 410 g · 0.410 kg · 0.90 lb 340 g · 0.340 kg · 0.75 lb
Brand Nemo Nemo
Category Sleep System Sleep System
Nemo Switchback
410 g

Accordion-style foam pad. R-value 2.0. Budget-friendly.

See it in your base weight → Full details →
Nemo Tensor Ultralight
340 g

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

See it in your base weight → Full details →

Building a pack? Add either one to your HikeLoad list, or drop its weight into the base weight calculator, and see what it does to your total weight.

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Nemo Switchback vs Nemo Tensor Ultralight: which should you buy?

If saving weight is your priority, the Nemo Tensor Ultralight wins — at 340 g it is 70 g (17%) lighter than the Nemo Switchback (410 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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