The Thermarest Questar 0F/-18C is a 4-season, cold-weather camping down sleeping bag that blends comfort features with versatility.
Loaded with comfort features the Thermarest Questar 0F/-18C is the perfect partner for frigid backcountry conditions. The Zoned Insulation will keep fill where you need it most, whilst the fit of the bag has been perfected to create a W.A.R.M. fit, allowing room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill, the four-season Questar is ready for your next backcountry adventure. The Questar is offered in three sizes, and designed to fit both men and women. Compression sack and storage sack included.
More Help? For further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view here: Down Sleeping Bags.
650 Fill Nikwax Hydrophobic Down:Absorbs 90% less water and dries 3 times faster without using dangerous PFCs.
W.A.R.M. Fit:With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.
SynergyLink Connectors:Integrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.
Zoned Insulation:Maximises warmth and saves weight by intentionally placing down where you need it most.
Box Baffled Construction:Uses mesh walls to maximise loft and minimise cold spots.