Browse through a wide range of sleeping bags.

Marmot Helium Sleeping Bag: 15 Degree Down The Marmot Helium Sleeping Bag packs smaller than a loaf of bread and takes you down to 15F weighing an astonishing 2lb. Versatile and ultralight, this 850-fill down sleeping bag ranks among the lightest on the market in its class. Perfect for spring and fall adventures (or even mild winter conditions), the Helium packs away efficiently in smaller packs. Just because it's featherlight doesn't mean it skimps on features. A full draft collar seals in precious heat while a mummy shape lets you hunker down when need be. For spring peak bagging and high desert trips, the Helium is your bag of choice.

Marmot Trestles 30 Sleeping Bag: 30 Degree Spirafil - Kids The Marmot Trestles Junior 30 Sleeping Bag is a high-quality warm-weather bag for kids who love to spend time in the outdoors. Rated to 30F with synthetic Spirafil insulation, this bag boasts the same features as its bigger brothers and will be handed down for decades before it wears out. This bag fits those under five feet best and comes with a stash pocket for smaller items (like an alarm or compact headlamp). The stuff sack can be worn like a backpack if this is the only item your kid is carrying.

Marmot Helium EQ Sleeping Bag: 15 Degree Down The Marmot Helium EQ 15-Degree Down Sleeping Bag is made from water-resistant, lightweight Aerolight MemBrain fabric to keep moisture off the insulation. The EQ is just the ticket when space is at a minimum. Incredibly light and warm 850-fill down assures that you're getting the most warmth for your weight. The Marmot Helium comes in regular and tall sizes so you get the fit you need to stay warm and comfortable. A face muff keeps draw cords and zipper pulls off your skin without the irritation of unclosed hook-and-loop tabs poking you. Rated to 15F, this bag is your choice for adventures, like self-supported kayak trips, where every item is evaluated for its space and weight.