Helium UL Bivy Colour:Light Pewter and durability we love stay

and durability we love stay the same

Protection is built-in with a water-shedding DWR treatment and high-level UPF 50+ sun shielding to keep you safe during long days outside

Argentière and Courmayeur

Waterproof GORE-TEX® lining keeps your feet dry while allowing them to breathe in all conditions

Helium UL Bivy Colour:Light Pewter and durability we love stayDesigned for ultralight backpackers, climbers and fast packers, the Helium UL Bivy delivers serious waterproof protection without unnecessary weight. Updated with a new membrane, this version is constructed from bluesign approved Pertex Shield NetPlus fabric made from 100% recycled nylon, with a fully seam taped body and waterproof PU coated floor built to handle whatever the weather throws at it. Dual passive ventilation flaps keep airflow moving and