Women's Boundary 20


Out of stock

Technical mummy style bag with extra room and features for enhanced warmth & comfort. Combining layered, offset quilt construction with Slumberloft synthetic insulation keeps cold spots at bay. Draft tubes along the anti-snag zipper helps eliminate drafts, keeping the heat in on chilly nights. The flip over hood lets you choose between a flat or contoured option, and with the built in draft collar, heat loss is further minimized around the neck and shoulder area.


  • Layered, offset, quilt construction prevents cold spots
  • Anti-snag zipper construction
  • Draft tube along zipper keeps cold air out and prevents heat loss
  • Flip over hood allows user to flip the hood inside out for the option of a flat or contoured hood
  • Wider mummy shape for enhanced comfort
  • Stuff sack included
  • Slumberloft™ synthetic insulation


  • 66 Denier Polyester Taffeta
  • 66 Denier Polyester Taffeta
  • Slumberloft Synthetic
  • The state of Utah requires online retailers to provide product law labels online. Click the link to view the label.


  • Temperature Rating: 20°F / -7°C
  • Bag Shape: Mummy
  • Weight: 3.9 lbs / 1.77 kg
  • Fill Weight: 26.0 oz / 737 g
  • Fits To: 68" / 173 cm
  • Length: 73" / 188 cm
  • Stuff Sack Size: 9 x 18 in / 23 x 46 cm

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