The Spindrift XT 850, available in Standard, Women's & XL sizes, is an uncompromising sleeping bags designed for alpine & extreme cold conditions: Backcountry camping, polar expeditions & high altitude mountaineering.

A unique Cordless Collar System, vertical baffles for insulation efficiency & new shell fabric providing marked improvements in function & performance.

The Spindrift XT series replaces the Specialist Boxfoot Series, with the Spindrift XT 850 model replacing the Zeal & Telemark models.

Note: Sleeping bags can take 5-10 days to arrive in store, before being shipped.

Tech Specs

• Intended use: Expedition/Alpine
• Season Rating: 4 Season
• Women &/or Cold Sleeper: -13°C / 9°F
• Men &/or Warm Sleeper: -19°C / -2°F
• Shell fabric: Japanese made Hydronaute XT™ 15D 40D (fabric ripstop) PU laminated
• Waterhead: 20,000mm
• Moisture Vapour Transmission Rate (Breathability): 20,000g/m2/24hrs
• Lining fabric: Ultralight silk-touch 15 denier downproof Nylon
• Standard size weight: 850g fill, 1430g total
• Women's size weight: 850g fill, 1400g total
• XL size weight: 950g fill, 1600g total
• Standard/Women's compressed size: 21x28cm
• XL compressed size: 23x30cm
• Down rating: 825-850 loft premium white duck down
• Down treatment: Water resistant DWR Loft treatment
• Zip side: Left side
• Zip configuration: Side zip only. YKK brand zip with dual sliders
• Colour: Charcoal/Fiesta Red/Black