Packed with features needed for cold-weather camping, the Therm-a-Rest Questar 0 sleeping bag offers supreme comfort and versatility on the chilliest of nights.
Features
- 650-fill-power Nikwax Hydrophobic Downâ„¢ absorbs 90% less water and dries 3 times faster without using dangerous PFCs
- With additional room for multiple sleeping positions (W.A.R.M. Fit), means this bag allows for various natural sleep positions while maintaining thermal efficiency
- SynergyLinkâ„¢ Connectors let you integrate the bag with a pad (not included) for optimal efficiency and comfort; removable for versatility
- Zoned down insulation maximizes warmth and saves weight by intentionally placing fill where you need it most
- Responsible Down Standard certification ensures the down does not come from animals that have been subject to any unnecessary harm, such as force-feeding or live-plucking
- Shell fabric has a durable water repellent (DWR) to help moisture bead up on the surface
- Box-baffled construction uses mesh walls to maximize loft and minimize cold spots
- Toe-asisâ„¢ ergonomic toe box rapidly warms cold feet in a pocket of warm down
- Draft collar, full-length zipper draft tube and cinchable hood help trap heat inside
- Snag-free zipper; external zip pocket
- Quilt and blanket loops let you customize your sleep system by layering quilts or tech blankets (not included) for increased warmth
- Compression sack and storage sack included
Imported.
Technical Specs
| Best Use | Backpacking |
|---|---|
| Tested Lower Limit | 0 degrees (F) – EN |
| Tested Comfort | 14 degrees (F) – EN |
| Temperature Rating (F) | 0 degrees (F) |
| Temperature Rating (C) | -18 degrees (C) |
| Weight | Small: 2 lbs. 9 oz. Regular: 2 lbs. 11 oz. Long: 3 lbs. 1 oz. |
| Shell | 20-denier ripstop polyester |
| Zipper Location | Left |
| Insulation Type | Down |
| Water-Resistant Down | Yes |
| Fill | 650-fill-power Nikwax Hydrophobic Down |
| Fill Weight | Small: 1 lb. 10 oz. Regular: 1 lb. 13 oz. Long: 2 lbs. |
| Lining | 20-denier polyester taffeta |
| Sleeping Bag Shape | Mummy |
| Fits Up To (in.) | Small: 66 inches Regular: 72 inches Long: 78 inches |
| Shoulder Girth (in.) | Small: 58 inches Regular: 63 inches Long: 66 inches |
| Hip Girth (in.) | Small: 58 inches Regular: 61 inches Long: 64 inches |
| Stuff Sack Size | 10 x 8 inches |
| Compressed Volume | 6.9 liters |
| Gender | Unisex |
| Sustainability | Down certified to the Responsible Down Standard (RDS) |























Reviews
There are no reviews yet.