Helium UL Bivy
Outdoor Research · price last verified 3h ago
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About this product
Waterproof Protection Without the Weight
The Helium UL Bivy is built for ultralight backpackers, climbers, and fast-packers who need waterproof protection and breathability in a minimalist shelter.
Made with bluesign® approved Pertex® Shield NetPlus® fabric from 100% recycled nylon, the Helium UL Bivy is newly updated for 2026 to deliver durable, lightweight performance with a fully seam-taped design and waterproof PU-coated floor for reliable weather protection. Dual passive ventilation flaps improve airflow and reduce condensation, while a high-volume toe box adds comfort through the night. A clamshell opening, single DAC aluminum pole, and six stakes loop with four stakes make setup quick and efficient in any terrain.
Specs
- Weight
- 511 g
Price history
Price has held at $300.00 across 43 checks since Sep 20, 2026.
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Published Sep 23, 2026 · Prices are as seen at source and may change.