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Montbell Plasma 1000 Down Jacket vs Patagonia Nano-Air Light Hybrid Hoody

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

Montbell Plasma 1000 Down Jacket is the lighter option — 93 g lighter than the Patagonia Nano-Air Light Hybrid Hoody (33% less weight). If grams matter to you, that is the one to beat.
Spec Montbell Plasma 1000 Down Jacket Patagonia Nano-Air Light Hybrid Hoody
Weight 185 g · 0.185 kg · 0.41 lb 278 g · 0.278 kg · 0.61 lb
Brand Montbell Patagonia
Category Clothing - Mid Layer Clothing - Mid Layer
Montbell Plasma 1000 Down Jacket
185 g

Ultralight 1000-fill down jacket. Among the lightest available.

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Patagonia Nano-Air Light Hybrid Hoody
278 g

Active insulation hoody with 40g FullRange and R1 Air stretch panels. 278g. Highly breathable for aerobic output in cold conditions.

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Montbell Plasma 1000 Down Jacket vs Patagonia Nano-Air Light Hybrid Hoody: which should you buy?

If saving weight is your priority, the Montbell Plasma 1000 Down Jacket wins — at 185 g it is 93 g (33%) lighter than the Patagonia Nano-Air Light Hybrid Hoody (278 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 clothing - mid layer page, or browse the full gear weight database.

More clothing - mid layer comparisons