Outdoor Research Helium UL Bivy

Outdoor Research
SKU:
ORP-322699
$399.95
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HELIUM UL BIVY

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/stake loops make setup quick and efficient in any terrain.

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Features

Fabric Performance:
 
  • Fully Seam Taped
  • Highly Breathable
  • Lightweight
  • No-See-Um Mesh
  • Waterproof

 

Design Features:
 
  • 2026 Updated Design
  • Clamshell Opening
  • Dual Passive Ventilation Flaps increases airflow and reduces condensation
  • Four Aluminum Stakes
  • High Volume Toe Box
  • One Guy Line Loop
  • Reflective Logo and Trims
  • Single DAC Aluminum pole design
  • Six Stake Loops

Infinite Guarantee®

Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.

 

Specifications

Product:
#322699
 
Fabric: 
  • 2.5L Pertex Shield Netpluswith Hydrophilic laminate
  • 100% Recycled Nylon 30D ripstop
  • 100% Nylon 40D ripstop with PU coated floor
Weight:
18.02 oz/ 511 g