• Integrated half pad sleeve with unique design keeps you securely attached to the pad from the hips up while allowing freedom of movement for your legs, more like a traditional mummy bag. Never roll off you pad again
• Half pad sleeve with adjustable strap holds ANY 20" wide rectangular or mummy shaped pad
• Mummy shape decreases weight & packed size
• Cotton storage sack & nylon stuff sack included
• Built in pillow pocket holds a fleece or Big Agnes pillow
• Interior fabric loops for sleeping bag liners
• 70" YKK #8 zipper. Mate together any of our left and right zip bags with the same size zipper
• No-draft collar seals around neck to keep cold air from sneaking in
• No-draft wedge insulates the connection betwen the bag and the pad
• No-draft zipper tube insulates along the length of the zipper
• Shell: Down proof, nylon microfiber rip-stop. WR surface treatment to repel water
• Lining: Soft, breathable down proof nylon with stain resistant finish
• Pad sleeve: Nylon rip-stop. WR surface treatment to repel
• Flow™ Construction: Insotect Flow™ is a flow-optimized insulation system that delivers uniform heat distribution and natural body contouring through its revolutionary baffle design.