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Montane Alpine 850 Lite vs Patagonia R1 Air Full-Zip Hoody

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

Montane Alpine 850 Lite is the lighter option — 69 g lighter than the Patagonia R1 Air Full-Zip Hoody (19% less weight). If grams matter to you, that is the one to beat.
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Spec Montane Alpine 850 Lite Patagonia R1 Air Full-Zip Hoody
Weight 285 g · 0.285 kg · 0.63 lb 354 g · 0.354 kg · 0.78 lb
Brand Montane Patagonia
Category Clothing - Mid Layer Clothing - Mid Layer
Montane Alpine 850 Lite
285 g

Ultralight down jacket with 140g of 850+ fill power HyperDRY down. Water-resistant insulation for alpine expeditions requiring minimal weight penalty.

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Patagonia R1 Air Full-Zip Hoody
354 g

Highly breathable technical fleece midlayer with zigzag-knit construction for airflow. 100% recycled polyester, Fair Trade Certified.

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Montane Alpine 850 Lite vs Patagonia R1 Air Full-Zip Hoody: which should you buy?

If saving weight is your priority, the Montane Alpine 850 Lite wins — at 285 g it is 69 g (19%) lighter than the Patagonia R1 Air Full-Zip Hoody (354 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.

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