found at Wild Earth
The Spindrift XT 1000, available in Standard, Women's & XL sizes, is an uncompromising sleeping bag designed for alpine & extreme cold conditions: Backcountry camping, polar expeditions & high altitude mountaineering. The Spindrift XT 1000 Sleeping Bag is appropriate for temperatures of -19 to -25°C. 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 1000 model replacing the Ossa & Main Range models.