Be a part of the sleeping bag revolution with the Sierra Designs 2-Season Backcountry Bed 600 Sleeping Bag. Designed to let you roll around naturally while simultaneously keeping you warm and comfortable, this bag makes sleeping in the wilderness as comfortable as sleeping at home.

• Zipperless design means no unnecessary hardware, cords, or Velcro to get in the way of a comfortable night’s sleep
• 600-fill DriDown; compared to untreated down, DriDown insulation stays drier 10x longer, retains nearly 3x more loft when exposed to moisture, and dries 33% faster
• EN (European Norm) rated 37°F high limit and a 27°F low limit
• Large oval opening is designed to intuitively adjust in width to seal out cold drafts
• Versatile integrated comforter wraps naturally to your preferred sleeping position and lets you easily adjust to varying temperatures
• Sleep comfortably and naturally in any position—on your back, side, or stomach
• Insulated hand/arm pockets offer warmth under your arms when using the comforter outside the bag
• Sleeping pad sleeve secures your pad to the bag to create the experience of a fully integrated bed
• Includes stuff sack and storage sack