This is the feature-packed down bag you’ve always wanted. Therm-a-Rest loaded this bag with the comfort-enhancing hallmarks Therm-a-Rest bags are known for, such as the SynergyLink Connectors, which integrate the bag with a mattress, and the ThermaCapture Seams that trap your radiant body heat. Stuffed with water-resistant 650 Fill Nikwax Hydrophobic Down, and sporting integrated Quilt and Blanket Loops for sleep system customization, the three-season Questar is ready for your next backcountry adventure. The Questar is offered in three sizes, and designed to fit both men and women. Stuff sack and storage sack included.