Big Agnes Men's Lost Lake SL 30 Sleeping Bag

  • Sale
  • $299.95


Men’s Traditional Mummy bags are built for performance. In Big Agnes' first diversion from the Big Agnes System since we started 12 years ago, they are proud to introduce the most technical old-school sleeping bags ever! These bags are insulated with DownTek water repellent down and constructed with Insotect Flow patented technology. Their mummy shape and lightweight materials will get you wherever you want to go, fast and dry.

 

  • Traditional mummy shaped bags without the pad sleeve
  • 70"/178cm YKK #8 zipper
  • Interior fabric loops for sleeping bag liners
  • Mate together left and right zip bags
  • Mesh storage sack & nylon stuff sack
  • 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
  • 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.
  • 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