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Exped SynMat HL Winter vs Nemo Tensor Ultralight

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

Nemo Tensor Ultralight is the lighter option — 340 g lighter than the Exped SynMat HL Winter (50% less weight). If grams matter to you, that is the one to beat.
Spec Exped SynMat HL Winter Nemo Tensor Ultralight
Weight 680 g · 0.680 kg · 1.50 lb 340 g · 0.340 kg · 0.75 lb
Brand Exped Nemo
Category Sleep System Sleep System
Exped SynMat HL Winter
680 g

4-season inflatable pad with R-value 8.0.

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Nemo Tensor Ultralight
340 g

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

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Exped SynMat HL Winter vs Nemo Tensor Ultralight: which should you buy?

If saving weight is your priority, the Nemo Tensor Ultralight wins — at 340 g it is 340 g (50%) lighter than the Exped SynMat HL Winter (680 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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