Western Mountaineering Lynx MF

1360 – 1500 g

across 3 sizes

Size / variantClaimed (g)Verified (g)Measurement note

5'6" (165 cm)1360—

6'0" (180 cm)1415—

6'6" (200 cm)1500—

MaterialsMicroLite XP 20D shell, 850+ fill power goose downBrand countryUnited StatesProduct pagewesternmountaineering.com ↗NotesMummy (w/ full collar), rated -23° C (-10°F); 22 cm loft. Total weights from WM's specification chart; fill 850 g / 905 g / 965 g.

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