Helium UL Bivy Bag nutrition Three dimensional foot section

Three dimensional foot section

Dual doors and dual vestibules also mean the Moondance doesn't sacrifice practicality for weight

while the Comfort Cradle™ side rails help keep you centred through the night

100% Recycled Polyamide with Polyutherane coating

comforting meal with balanced carbs and protein to refuel after big days

Helium UL Bivy Bag nutrition Three dimensional foot sectionDescription The Outdoor Research Helium UL Bivy provides ultralight, waterproof protection for backpackers, climbers, and fast packers who demand minimal weight without sacrificing performance. Designed for 2026 with updates for durability and functionality, it delivers a reliable shelter thats easy to set up and highly breathable. Constructed from bluesign approved Pertex Shield NetPlus fabric using 100% recycled nylon, the bivy features a fully seam