Bivy Outdoor Research Helium UL Bivy (Light Pewter)

Ultralight shelter for mountain adventurers

Designed for minimalist hiking enthusiasts, this ultralight shelter offers breathable and waterproof protection. Made with bluesign® approved Pertex® Shield NetPlus® fabric, it ensures exceptional durability and lightweight performance while being environmentally friendly due to its recycled nylon.

The architecture of this bivy includes a clamshell opening and a passive ventilation system for optimal comfort. Weighing only 511 g, it is ideal for climbers and fast hikers, allowing for quick setup thanks to its stakes and DAC aluminum pole.

Advantages

• Waterproof and breathable protection for optimal comfort.
• Lightweight and durable design, perfect for long hikes.
• Passive ventilation to reduce condensation.
• Quick setup with pole and stakes included.
• Environmentally friendly due to the use of recycled materials.

Technical characteristics

• Pertex® Shield NetPlus® 2.5L fabric, bluesign® approved
• 100% recycled nylon 30D ripstop
• 100% nylon 40D ripstop with PU coated floor
• Weight: 511 g (18.02 oz)
• Clamshell opening for easy access
• Passive ventilation flaps to improve airflow
• Updated design for 2026
• Six stake loops for secure attachment
• One DAC aluminum pole for a stable structure
• High-volume toe box for increased comfort