The Sawtooth Long is a Men's sleeping bag by Marmot. With its mummy shape, it will keep you warm throughout the night. It features dual-side zippers for easy access and an internal storage pocket to keep all your essentials close at hand. It's the favorite sleeping bag for adventurers who love a good night's sleep!  Materials: 20d 100% Nylon Mini Ripstop - 30d 100% Nylon DWR 650-fill-power certified down with Down Defender to improve water resistance in wet conditions Dual-side zippers for easy access; extended zipper flaps provide additional blanket-like coverage when unzipped Footbox zipper opens for more space and closes for added warmth and comfort Recycled outer and lining fabrics Internal storage pocket ISO tested for temperature rating Stuff sack and storage bag included Comfort temperature: -3°C Limit temperature: -9°C Extreme temperature: -28°C Weight: 1435 g Marmot Men's Sawtooth Long - Men's sleeping bag | Hardloop