Mobility is the name of the game, and the Sierra Designs Mobile Mummy 1.5 Season SYN Sleeping Bag provides plenty of it. Moving when you do, it lets you easily sleep on your side, stomach, or back without feeling constrained. You can also wear it as a garment around camp.

• Great for camping and backpacking in summer and its shoulder seasons
• Poly-fiber fill provides great warm-weather performance
• Cordless, toggleless, ultralight hood fits comfortably snug around your face
• Zipperless arm ports are ready for instant use
• Garment-style shoulder allows the bag to rest on your shoulders, not your head, when you are upright
• Dual-sliding, centrally placed zipper is more natural to operate than side zippers and can be unzipped from the bottom for venting
• Draft collar, tube, and curtains keep warm air in and cold out
• Foot box can be opened and tucked up with toggles, allowing you to walk around while wearing the bag