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Marmot Featherless Hoody vs Montbell Plasma 1000 Down Jacket

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

Montbell Plasma 1000 Down Jacket is the lighter option — 185 g lighter than the Marmot Featherless Hoody (50% less weight). If grams matter to you, that is the one to beat.
Spec Marmot Featherless Hoody Montbell Plasma 1000 Down Jacket
Weight 370 g · 0.370 kg · 0.82 lb 185 g · 0.185 kg · 0.41 lb
Brand Marmot Montbell
Category Clothing - Mid Layer Clothing - Mid Layer
Marmot Featherless Hoody
370 g

Synthetic insulated hoody that retains warmth when wet.

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Montbell Plasma 1000 Down Jacket
185 g

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

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Marmot Featherless Hoody vs Montbell Plasma 1000 Down Jacket: which should you buy?

If saving weight is your priority, the Montbell Plasma 1000 Down Jacket wins — at 185 g it is 185 g (50%) lighter than the Marmot Featherless Hoody (370 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