Western Mountaineering Caribou MF

565 – 650 g

across 3 sizes

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

5'6" (165 cm)565—

6'0" (180 cm)595—

6'6" (200 cm)650—

MaterialsMicroLite XP 20D shell, 850+ fill power goose downBrand countryUnited StatesProduct pagewesternmountaineering.com ↗NotesMummy (box stitched), rated 2° C (35°F); 9 cm loft. Total weights from WM's specification chart; fill 255 g / 285 g / 310 g.

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