Value: Though the Helium’s price is at the high end, it does reflect the high-quality materials used in its construction. Use it as a three-plus season bag to substantially reduce your load while backpacking and mountaineering. The Marmot Sawtooth is a 15 degree down sleeping bag with winter temperature ratings that packs a lot of warmth for its weight. While the Marmot Trestles 15 is a great hybrid bag, we don’t think it’s quite specialized enough to receive one of our Picks. The Marmot Helium sleeping bag (hereafter referred to simply as the "sleeping bag") is a mummy-shaped sleeping bag, meaning that it tapers from 63.5 in (161 cm) in circumference at the shoulders (the widest point), to 41 in (101 cm) in circumference at the foot (its narrowest point). Go light without sacrificing warmth with the Marmot Plasma 0. The price is high, but almost $100 less than some other bags in this category.

... Specs. BUY Marmot Helium Sleeping Bag. The bag compresses well into its stuff-sack to minimise the space it takes up in a pack. Qualified orders eligible for FREE S&H and FREE RETURNS. It’s a bag I expect to carry for years on trail. Remarkably light and compact, the Helium delivers impressive insulation. These create a bag versatile enough for full winter use as well as for use during warmer months thanks to the innovative venting options. Marmot Gear Reviews.

Choosing a new winter sleeping bag can be tough.

The Marmot Phase 20 is a comfortable, packable, warm bag that does everything you would expect a sleeping bag to do: give you a good night’s sleep.
Fill Power 850. Shell Material Pertex Microlight Sleeping Bag Reviews.

The 600fill duck down keeps weight down while keeping affordability in mind. 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. Features Pocket, Hood, Insulated zipper draft tube.
Temperature Rating 15. Fill Material Down Sleeping Bag Reviews .

Bag temperature(°C): -9° C Weight: 935g Fill Weight: 560g Pack volume: 427.2ci » 7.0 … Helium. Marmot Ironwood 20 Mummy Lightweight Sleeping Bag, 20-Degree Rating, Denim/Steel... $202.73; Kelty Tuck 22F Degree Mummy Sleeping Bag – 3 Season Ultralight Sleeping Bag with... $99.95; Marmot Voyager 55 Mummy Sleeping Bag $69.00

Shape Mummy Sleeping Bag Reviews. Marmot Helium.