Marmot Xenon

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Here's what other sites are saying:

Everybody knows that xenon gas is being used as the propellant for ion thrusters in spaceships, but few people are aware that it's also used as the insulator in Marmot's 15-Degree Down Women's Xenon Sleeping Bag. What's that, science master' Fine, it isn't actually, but the 850-fill goose down that Marmot chose is a way better insulator anyway. Plus, when you combine with a DWR-coated Pertex Microlight shell, the whole bag weighs a lightweight 2lbs 9oz, so it won't sit like a boulder in your backpackmaking it perfect for all spring, fall, and moderate winter trips. The insulation itself is treated with Down Defender, a water-repellent coating that helps it maintain its loft and warmth, even if it does get a little bit wet; there's actually extra down packed into key areas, making sure you don't have to deal with cold spots. There are strategically-placed stretchy baffles as well, which move with you to keep you comfortable while you're dreaming and, since drafts have ruined many an otherwise cozy night, the Xenon has an insulated draft tube, collar, and face muff to keep all the cold air out and the warm air in.


These organic cotton/spandex pants move with you through poses, workouts or climbs; inseam (size M) is 34". Some say you can't climb in yoga clothes. Well, the Serenity Pants were at the crags long before they were at the studio. Conceived on the shores of Tenaya Lake by our original gang of climbing ambassadors, Serenity Pants have endured a decade of Tuolumne granite, Wingate sandstone and Smith Rock welded tuff. The organic cotton/spandex knit stretches yet holds its shape. The versatile, wide waistband is comfortable under a harness but can be folded over and worn at the hips. In three inseams: short, 30"; regular, 32"; long, 34". Soft organic cotton provides comfort and breathability; spandex provides mobility Waistband rolls up or down Gusset for mobility 34" inseam (size M) 9.4-oz 89% organic cotton/11% spandex knit 388 g (13.7 oz)

- Rocky Mountain Trail

The Marmot Xenon 15 Sleeping Bag is one of the best choices for women who run cold! The Xenon offers over a pound and a half in down fill for 8 inches of lofty goodness. There's no better recipe for a good nights sleep in the high alpine or under clear desert skies.-- Women's specific fit reduces dead air space and offers more insulation in key areas to keep you warmer-- Pertex(C) Microlight(R) shell and lining lightweight and highly compressible while providing water and wind resistance-- Nautilus 6-baffle hood uses the same construction as their 8000m down jacket, it wraps comfortably to keep you warm-- Hood draw cord with Velcro(R)-free face muff snugs to keep your face warm-- Full-length zipper allows easy entry, exit and venting options-- Down-filled draft tube eliminates cold leaks through the zipper-- Ground-level side seams top layer wraps fully around the body creating a warm layer of down-- 6 in (15.24 cm) loft provides warmth-- Classic Trapezoidal Foot box is roomy and matches the natural shape of your feet-- Stretch Tricot Baffles increase the life of the bag, allowing it to be stuffed and unstuffed without tearing the baffle material-- Zipper guard keeps zippers tracking smoothly and prevents the draft tube from getting caught in the zipper-- 58/38 in (147.32/96.52 cm) shoulder/foot girth-- Insulated draft tube eliminates cold leaks through the zipper-- Includes stuff sack and large volume storage sack-- Filled and finished in Santa Rosa, California-- European Norm (EN) independently rates this bag at 19deg F (-7.2deg C) Comfort, 6.3deg F (-14.3deg C) Lower, -29.9deg F(-34.4deg C) Extreme

- OMCgear

Providing superb warmth where its needed most, the down-insulated Marmot Xenon Sleeping Bag for women is a lightweight bag you'll fall in love with on spring, summer and fall backpacking trips.


Marmot's Womens Xenon is the lightweight bag made from high-quality, 850+ fill goose down piled extra deep in areas where the female body loses heat, this bag is also super light and compressible, thanks to the Pertex Microlight shell and lining fabric. Durable enough to resist rips and punctures, and rated down to 15F, you cant beat this bag for hiking, mountaineering and backpacking.