








Tap Tap to Zoom
Product Discontinued by Manufacturer
Therm-a-Rest Questar 0F/-18C Sleeping Bag has been discontinued by Therm-a-Rest and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camp & Hike, Sleeping Bags, Backpacking Sleeping Bags, Car / Base Camping Sleeping Bags yourself to try and find the perfect replacement for you!
Product Info for Therm-a-Rest Questar 0F/-18C Sleeping Bag
When you need feature-packed comfort for frigid backcountry conditions, its time to pack the Questar 0F/-18C. We've loaded this bag with the comfort features that Therm-a-Rest bags are known for. Our SynergyLink Connectors integrate the bag with your sleeping pad while allowing our Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in our onsite cold chamber to create our W.A.R.M. fit that allows room for multiple sleep positions without compromising thermal efficiency. Stuffed with water-resistant 650 fill Nikwax Hydrophobic Down certified by the Responsible Down Standard, 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.![]()
Features of Therm-a-Rest Questar 0F/-18C Sleeping Bag:
- 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 efficiency and comfort; removable for versatility.
- Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most.
- Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots.
- Toe-asis Foot Warmer Pocket: Ergonomic toe box that rapidly warms cold feet in a pocket of warm down.
- Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.
- Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
- Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.
- Compression sack and storage sack included
Package Contents:
- Therm-a-Rest Questar 0F/-18C Sleeping Bag
Read more
- None
- a little too wide if you're using the long wide versiin while being a 'redular' build. Could cause one to feel cold
- Chose the recomended size.Ideally a regular wide size would be a great addition to the lineup
- None
- Weight
- Camping
Therm-a-Rest Questar 0F/-18C Sleeping Bag Unavailable & Discontinued Models
List of Unorderable Models
- Therm-a-Rest Questar 0 Sleeping Bag, Small, Gemini Green, Small, 10604 , MPN: 10604 , UPC: 040818106044 , Code: 2XV-SI-THR-10604
- Therm-a-Rest Questar 0 Sleeping Bag, Regular, Gemini Green, Small, 10605 , MPN: 10605 , UPC: 040818106051 , Code: 2XV-SI-THR-10605
- Therm-a-Rest Questar 0 Sleeping Bag, Large, Gemini Green, Medium, 10606 , MPN: 10606 , UPC: 040818106068 , Code: 2XV-SI-THR-10606
- Therm-a-Rest Questar 0F/-18C Sleeping Bag, Small, Balsam, 13158 , MPN: 13158 , UPC: 040818131589 , Code: 2XV-SI-THR-13158
- Therm-a-Rest Questar 0F/-18C Sleeping Bag, Regular, Balsam, 13159 , MPN: 13159 , UPC: 040818131596 , Code: 2XV-SI-THR-13159
- Therm-a-Rest Questar 0F/-18C Sleeping Bag, Long, Balsam, 13160 , MPN: 13160 , UPC: 040818131602 , Code: 2XV-SI-THR-13160



















































































