Big Agnes Heart Mountain SL 30 Degree Sleeping Bag

Sleeping bag by Big Agnes

*Integrated full pad sleeve*. Never roll off your pad again

Rectangular shape offers more room in foot box and shoulders

Recycled mesh storage sack & nylon stuff sack included

Built in pillow pocket holds a fleece or Big Agnes Pillow

70" YKK #8 zipper. Mate together our left and right zip bags with same size zipper

No-draft collar seals around neck to keep cold air from sneaking in

No-draft wedge insulates the connection between the bag and pad

No-draft zipper tube insulates along the length of the zipper

Shell Fabric: Pertex Quantum rip-stop nylon. Featherweight, high thread-count fabric that is soft as silk with a small packing volume. WR surface treatment to repel water

Flow™ Construction: Insotect Flow™ is a flow-optimized insulation system that delivers uniform heat distribution and natural body contouring through its revolutionary baffle design. Flow Construction eliminates lateral and vertical down shifting by using vertical chambers with Flow Gates to regulate fill positioning and density. Strategically placed Flow Gates minimize vertical down shifting while vertical chambers minimize lateral shifting. With continuous vertical Flow chambers in place of traditional side seams, Flow bags eliminate potential cold spots which can occur with side seams. Vertical baffles now flow with your body for more rapid and uniform body heat distribution.

Lining: Nylon taffeta

LEFT OR RIGHT ZIPPER? When you are in the bag, on your back, the right zip will be on your right side, left zip on your left side