Sleep Warm, Dream Big: The Questar™ 20F Sleeping Bag Get ready for the coziest night's sleep under the stars with the Therm-a-Rest Questar™ 20F Sleeping Bag. Designed for both men and women, this bag offers top-notch comfort, warmth, and versatility for your wildest outdoor dreams. Why You'll Love It SynergyLink™ Connectors: Keeps you securely attached to your sleeping pad, so you never roll off in the night. W.A.R.M. Fit: You can shift and turn without sacrificing heat. 650 Fill Nikwax Hydrophobic Down: Responsibly sourced, water-resistant down that stays warm even in damp conditions. Whether you're heading into the backcountry for a weekend trek or setting up camp under a canopy of stars, the Questar™ 20F Sleeping Bag is designed to keep you warm and comfortable on every adventure. TECH SPECS Dialed in for backpacking adventures, the fully-featured Questar delivers three-season comfort with 650 fill Nikwax Hydrophobic Down™. 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: Removeable ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system. SynergyLink Connectors function best with regular sized sleeping pads that are 3 inches thick or less when inflated. Zoned Insulation: Maximizes warmth and saves weight by intentionally placing down where you need it most. Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots. Toe-asis™ Foot Warmer Pocket: Baffled pocket of insulation rapidly warms cold feet. 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 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 SIZE GUIDE Small Regular Long Color Balsam Balsam Balsam Weight (Standard) 1 lb 14 oz 2 lb 3 oz 2 lb 7 oz Width (Standard) 29 in 31.5 in 33 in Length (Standard) 73 in 80 in 85 in Height (Standard) 4.5 in 4.5 in 4.5 in Fits (Standard) 66 in 72 in 78 in Girth, Shoulder (Standard) 58 in 63 in 66 in Girth, Hip (Standard) 58 in 61 in 64 in Girth, Foot box (Standard) 44 in 46 in 51 in Packed dimension (Standard) 7.5 x 9 7.5 x 9 7.5 x 9 EN Comfort (F) 32 F 32 F 32 F EN Limit (F) 20 F 20 F 20 F EN Extreme (F) -9 F -9 F -9 F Fill material 650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS 650 Fill Duck Nikwax Hydrophobic Down RDS Fill weight (Standard) 1 lb 1 oz 1 lb 3 oz 1 lb 6 oz Shell fabric 20D Polyester w/ DWR 20D Polyester w/ DWR 20D Polyester w/ DWR Lining fabric 20D Polyester Taffeta 20D Polyester Taffeta 20D Polyester Taffeta Country of Origin China China China