Marmot Helium Sleeping Bag: 15F Down
Marmot Helium Sleeping Bag: 15F Down, Lighter than an imaginary cloud (and far warmer), Marmot's Helium 15-Degree Down Sleeping Bag is the perfect bag for long, chilly trips when added ounces can mean serious slowdowns. The Helium is part of Marmot's Ultralight series, which isn't quite as airy as the barely-there Ion, but it's a lot more affordable and still a killer three-season bag for backpacking, camping, and alpine missions. Pertex Microlight and nylon ripstop fabrics keep the superlight 800-fill goose down from escaping, and Marmot's Smooth-Curved baffle construction prevents the insulation from shifting around, so we're not fighting cold spots as we drift off to sleep. The Helium also sports an anatomically designed footbox and drawcord hood to keep our extremities toasty, and it uses a dual-zipper construction to let us fold down the top of the bag to sit up and increase ventilation when the night is a little warmer than expected.Ultralight sleeping bag for backpacking15-degree temperature rating keeps us toasty800-fill down insulation has a high warmth-to-weight ratioPertex Microlight and nylon ripstop fabrics resist abrasionsDWR treatment resists light moisture Anatomically designed footbox for natural foot positionDrawcord hood cinches down to trap heatDual zippers for easy access at any timeMaterial[face fabric] Pertex Microlight (20D nylon ripstop), DWR treatment, [lining] 30D nylon, DWR treatmentInsulation800-fill downShapemummyZipperfull-length left, right fold downMax User Height[regular] 6ft, [long] 6ft 6inShoulder Circumference[regular] 62in, [long] 63inHip Circumference[regular] 56in, [long] 58inFoot Circumference[regular] 44.5in, [long] 46inBag Length[regular] 6 ft, [long] 6 ft 6 inPockets1 internal stashPad RetainernoFill Weight[regular] 1lb 4oz, [long] 1lb 6ozDegree15 FEuropean Norm/ISO Comfort Rating22.6FStorage SackincludedStuff SackincludedStuff Size7 x 14inClaimed Weight[regular] 2lb 1oz, [long] 2lb 4.5ozActivitybackpacking, mountaineering, weekend campingManufacturer Warrantylifetime