Temp: 0°F Fill: Synthetic
For bigger guys or those looking for more room, the Big Agnes Whiskey Park sleeping bag uses synthetic insulation with quilted construction for bed like comfort on camping and road trip adventures.
Temp: 0°F Fill: Down
Tally up the lightweight fabric, high-quality, water-resistant 800-fill down and a minimalist design, and the Marmot Lithium bag stacks up as a great year-round bag for mountaineers and backpackers.
Temp: 0°F Fill: Down
Very compressible with little weight and lots of loft, the Marmot Never Summer sleeping bag is an ideal choice for trips, climbs and treks when sub-freezing weather is imminent.
Temp: 0°F Fill: Down
Built for winter backpacking, the Cosmic Down 0 sleeping bag is filled with 600-fill DriDown™ that resists moisture, dries fast, maintains loft and compresses small.
Temp: 0°F Fill: Down
The 0-degree Inferno has you covered with its water-resistant Neovent Air fabric and 800-fill ProDown™ insulation, full draft collar and integrated draft overlap preventing heat loss, and trapezoidal side baffling to keep the down in place.
Temp: 1.9°F Fill: Synthetic
When you're trekking or mountaineering, you need reliable insulation despite sustained cold and damp conditions. The Marmot Trestles 0 sleeping bag delivers with all-purpose synthetic filling.
Temp: 3°F Fill: Synthetic
Using a welded construction to eliminate cold spots, the HyperLamina Torch uses zoned insulation that maps warmth to where you need it most, around your core and feet.
Temp: 3°F Fill: Down
A favorite among cold-weather backpackers, the superlight Mountain Hardwear Phantom Torch 3 is filled with 800-fill Q.Shield Down for maximum warmth and loft in damp conditions.
Temp: 5°F Fill: Synthetic
For maximum warmth on winter outings, this cold-weather sleeping bag has thermally zoned insulation to put extra warmth where you need it most—around your core and your feet.
Temp: 5°F Fill: Down
Stay warm while resting up for your winter adventures with the Furnace 5 Sleeping Bag. Built with a more spacious, less tapered silhouette, lofty 550-fill-power ProDown™ insulation and Heatseeker™ Eco anti-compression pads, this sleeping bag is equipped with the heat-trapping technology and roominess you need for a good night’s sleep in cold conditions.
Temp: 10°F Fill: Down
Boasting lightweight construction, a fitted silhouette and premium, water-resistant 850-fill goose down, the REI Co-op men's Magma 10 sleeping bag gives you the best warmth-to-weight ratio we offer.
Temp: 12°F Fill: Down
The Mountain Hardwear Ratio 15 down sleeping bag delivers 3-season warmth for backpackers and campers who want to lighten their load with down fill instead of synthetic.