$329.95 – $349.95
Designed by the trusted sleeping pad kings at Therm-a-Rest, the Questar 0°F sleeping bag is built to take you to the top of high peaks in the summer, or into lower-altitude backcountry terrain in the winter. It features zoned insulation to maximize thermal efficiency and minimize weight, Nikwax Hydrophobic Down for nearly waterproof performance, and Therm-a-Rest's proprietary SynergyLink Connectors. The SynergyLink system can quickly be fixed to your sleeping pad, ensuring that you no longer slide or roll off of your pad at night. For traditionalists or those looking to save further ounces, this feature is modular, and can be removed within seconds.
This bag is rated to an EN limit of 0°F / -18°C, and is generally suitable for peaks like Kilimanjaro, Mount Rainier, Izta, Khuiten, and limited Himalayan locations such as Island or Mera Peak. Please consult your gear list or get in touch to talk through the best bag for your objective.
Note that Alpine Ascents strongly recommends an aftermarket compression stuff sack, like the Sea to Summit eVent Compression Dry Sack, to reduce the volume of the sleeping bag while packing.
- Short Length: 2 lbs 12 oz / 1.24 kg (fits up to 5'6" / 168 cm)**
- Regular Length: 3 lbs / 1.36 kg (fits up to 6'0" / 183 cm)
- Long Length: 3 lbs 3 oz / 1.25 kg (fits up to 6'6" / 198 cm)
**Please call or email us to special-order a short length!