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Mummy down sleeping bags designed for camping in alpine & extreme cold conditions: Backcountry snow camping, polar expeditions & high altitude mountaineering.

Available in Standard, Women's & Extra-Large Sizes. Spindrift 700 available in Standard & XL only.

Model Sizes Weight* Season & Use Women
&/or Cold Sleepers
&/or Warm Sleepers
Spindrift XT 700 Standard, XL 1265g 4 Season/Alpine -7ºC / 19ºF -13ºC / 9ºF
Spindrift XT 850 Womens, Standard, XL 1430g 4 Season/Alpine -13ºC / 9ºF -19ºC / -2ºF
Spindrift XT 1000 Womens, Standard, XL 1630g 4 Season/Alpine & Expedition -19ºC / -2ºF -25ºC / -13ºF

*Weight refers to Standard size sleeping bag.