This 3-season sleeping bag is wide, warm, and packed with features. With a 3-dimensional full down collar, a full-length YKK zipper, and 5″ of loft, the AlpinLite has quickly become one of our most popular models. Our award winning UltraLite has been a favorite among lightweight backpackers for more than a decade. The AlpinLite is just a wide version of that great bag. While there are many 20° down sleeping bags on the market, none have the width, warmth, or loft of our award-winning AlpinLite.

• Filled with 850 Fill Power ethically-sourced premium goose down.
• Continuous baffles allow you to shift down for more insulation in colder weather.
• Full-length #5 YKK zipper provides a smooth, easy unzipping experience while saving weight.
• Insulated Draft Tube blocks cold air and keeps the torso better insulated.
• Breathable 12 denier ripstop nylon outer shell makes bag ultralight yet durable.
• Fully insulated draft collar seals in inner heat without adding much weight.
• Comes with ultralight stuff sack and breathable mesh storage bag.