Therm-a-Rest Questar 0F/-18C Sleeping Bag Regular balsam

When you need feature-packed comfort for frigid backcountry conditions, it’s time to pack the Questar 0F/-18C. Therm-a-Rest has loaded this bag with the comfort features that Therm-a-Rest bags are known for. The SynergyLink Connectors integrate the bag with your sleeping pad while allowing the Zoned Insulation to keep fill where you need it most. The fit of the bag has been perfected in the onsite cold chamber to create the 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. Compression sack and storage sack included.

SynergyLink Connectors
By integrating the mat and sleeping bag, the SynergyLink Connectors ensure that you don't roll off the mat while sleeping - without constricting. Two elastic straps can be adjusted to fit any mat up to 63.5 cm wide.

Nikwax water repellent down
Used in all Therm-a-Rest down sleeping bags and camping quilts, Nikwax water-repellent down dries three times faster than untreated down and clumps 30 times later than untreated down. They also absorb up to 70% less moisture than untreated down.