Western Mountaineering Puma GWS Expedition

1615 – 1785 g

across 3 sizes

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

5'6" (165 cm)1615—

6'0" (180 cm)1700—

6'6" (200 cm)1785—

MaterialsGore Windstopper shell, 850+ fill power goose downBrand countryUnited StatesProduct pagewesternmountaineering.com ↗NotesMummy (w/ full collar), rated -32° C (-25°F); 24 cm loft. Total weights from WM's specification chart; fill 965 g / 1050 g / 1135 g.

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