Tents * | Outdoor Research Alpine Ascentshell Bivy (Fall 2022)

Ideal For Alpine Pursuits And Extreme Weather

Updating The Cult-Classic Alpine Bivy And Leveraging The Helium Ascentshell Technology, This New Bivy Has A Drastically Improved Breathability Rating Which Leads To Less Condensation And A More Comfortable Sleep. The Step-In Opening Compared To The Clamshell Opening Allows You To Step Out Of Your Boots And Straight Into The Bivy Easily Without Any Shimmying.

• Bluesign Approved Ascentshell X Pertex Shield Air Diamond Fuse 3L 100% Nylon Upper.
  
  100% Nylon 40D With Tpu Lamination Floor. Bluesign Approved 100% Polyester Mesh