Marmot Never Summer Sleeping Bag

The Never Summer 0° Sleeping Bag is an ideal choice for trips, climbs, and treks when sub-freezing weather is imminent—yet so is adventure. Its lofty 650-fill-power-down insulation and water-resistant Down Defender treatment will keep you warm and dry. After an epic day of adventuring, give your feet a rest in the roomy wrap-around footbox with a heater pocket for added comfort. Stretch tricot baffles help keep the fill in place, while the nautilus multi-baffle hood with a drawcord and full-length two-way zipper with a draft tube limit heat loss. If the interior gets too warm, use the fold-down secondary zipper to get some air. Tuck small items into the internal stash pocket for easy access.Main materials: 20d 100% Nylon Mini Ripstop - 30d 100% Nylon DWR 1.18 oz/ydInsulation: 650 Fill Power Down with Down DefenderLining: 20d 100% Nylon Plain WeaveFold-Down Second Zipper Provides added Ventilation and Easy Access, Main Zipper Anti-Snag Slider reduces SnaggingAnatomical Wrap-Around Footbox Increases Insulation and Room for Your Feet, More Warmth and ComfortCertified 650 Fill Power Down with Down Defender to Improve Water-Resistance in Wet ConditionsNautilus Multi-Baffle HoodDown-filled Collar with Easy Access Draw CordFull Length Locking YKK Two Way Zipper with Draft Tube to Reduce Heat LossInternal Stash Pocket and Heater Pocket in FootboxGround-Level Side SeamsHood Draw CordEN TestedZipper GarageStretch Tricot BafflesTwo Hang LoopsStuff and Storage Sack IncludedBag temperature(°CCelsius): -18°CCelsiusBag temperature(°FFahrenheit): 0°FFahrenheitPack volume: 592.0ci » 9.7 litersWeight: 3lbs 3oz (1450g)Zipper position: LZ, RZ