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Montbell Ex Light Down Jacket vs Patagonia Down Sweater

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

Montbell Ex Light Down Jacket is the lighter option — 205 g lighter than the Patagonia Down Sweater (51% less weight). If grams matter to you, that is the one to beat.
Spec Montbell Ex Light Down Jacket Patagonia Down Sweater
Weight 195 g · 0.195 kg · 0.43 lb 400 g · 0.400 kg · 0.88 lb
Brand Montbell Patagonia
Category Clothing - Mid Layer Clothing - Mid Layer
Montbell Ex Light Down Jacket
195 g

900-fill ultralight down jacket in minimal packable design.

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Patagonia Down Sweater
400 g

800-fill down jacket with recycled shell fabric.

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Montbell Ex Light Down Jacket vs Patagonia Down Sweater: which should you buy?

If saving weight is your priority, the Montbell Ex Light Down Jacket wins — at 195 g it is 205 g (51%) lighter than the Patagonia Down Sweater (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 clothing - mid layer page, or browse the full gear weight database.

More clothing - mid layer comparisons