The Helium Bivy is a breathable minimalist shelter at less than a pound that packs down to just over 12" by just 3.5".
Outdoor Research Helium Bivy Review
Outdoor Research Helium Bivy and other great ultralight waterproof bivies for climbing, backpacking, and mountaineering at .
Helium Bivy
Outdoor Research Alpine AscentShell Bivy - Hike & Camp
Best of Outdoor Research 2022 2022 Gear – Enwild TrailSense
Outdoor Research Helium Bivy Review
Outdoor Research Helium Bivy Sage to Summit - sagetosummit
OUTDOOR RESEARCH Helium Bivy
OUTDOOR RESEARCH Helium Bivy
Gear Review: Outdoor Research Helium Bivy – Kitchi-Gami
Outdoor Research Helium Bivy and other great ultralight waterproof bivies for climbing, backpacking, and mountaineering at .
Helium Bivy
Outdoor Research Helium Bivy – Ultralight Hiking Bivy