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Outdoor Research Alpine AscentShell Bivy
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. Ideal for alpine pursuits and extreme weather.
• Waterproof
• Breathable
• Ultralight
• Fully Seam-Taped
• Durable
• No-See-Um Mesh
• Single-Pole System
• Two Stake Loops
• One Guy Line Loop
• High Volume Toe End
• Extra Head Room to Store Gear
• Large Side Opening
• Fly Fastener Exposes Mesh Screen
• Extra Large Mesh Screen for Star-gazing
Materials
• Fabric: 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
Dimensions
• Top of Bivy width: 28"
• Foot of Bivy width: 22"
• Length: 83"
• Top of Bivy Height: 20"
• Weight: 19.36 oz | 549 g
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. Ideal for alpine pursuits and extreme weather.
• Waterproof
• Breathable
• Ultralight
• Fully Seam-Taped
• Durable
• No-See-Um Mesh
• Single-Pole System
• Two Stake Loops
• One Guy Line Loop
• High Volume Toe End
• Extra Head Room to Store Gear
• Large Side Opening
• Fly Fastener Exposes Mesh Screen
• Extra Large Mesh Screen for Star-gazing
Materials
• Fabric: 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
Dimensions
• Top of Bivy width: 28"
• Foot of Bivy width: 22"
• Length: 83"
• Top of Bivy Height: 20"
• Weight: 19.36 oz | 549 g