Thermarest Questar 32F/0C Sleeping Bag Left Zip (Regular)For the comfort-conscious backpacker, the Questar blends comfort features with a backcountry-friendly packed size.650 fill Nikwax Hydrophobic Down: Stays drier and maintains loft 60 times longer than untreated down.SynergyLink Connectors: Integrate the bag with a mattress for optimal comfort and efficiency; removable for versatility.Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most.Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.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.Toe-asis Foot Warmer Pocket: Ergonomic toe box that rapidly warms cold feet in a pocket of warm down.Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots.Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.Product SpecsColour: BalsamFit: reg 183 cm - sml 168 cm - long 198 cmWeight: reg 849g - sml 764g - long 881gWidth: reg 80 cm - sml 74 cm - long 84 cmLength: reg 201 cm - sml185 cm - long 216 cmGirth, Shoulder: reg 160 cm - sml 147 cm - long 168 cmGirth, Hip: reg 156 cm - sml 147 cm - long 163 cmGirth, Foot box: reg 117 cm - sml 112 cm - long 130 cmFoot Width: reg 58 cm - sml 56 cm - long 65 cmEN Comfort 5 CEN Limit 0 CEN Extreme -15 CFill: 650 Fill Nikwax Hydrophobic Down, RDSFill weight: 400 gShell fabric: 20D Polyester Ripstop w/DWRLiner fabric: 20D Polyester Taffeta, PrintedZipper: side Left