Outdoor Research Helium Bivy

The Helium Bivy is one of the lightest awarded bivy sack. Incredibly quick to set up and breakdown, the ultralight Helium Bivy is 14% lighter than its last generation, and has everything the outdoor minimalist needs to be comfortable. Thru-hikers and bike-packers love the Helium for its refined footprint and reduced weight, and trust it for its waterproof and breathable Pertex Shield+ fabric that doesn’t compromise on durability. A no-nonsense clamshell opening is sure to handle seasons of adventuring to come. This is the ideal shelter for minimalists who are looking to trade weight for speed, agility, and performance.

• Ideal use: Backpacking, Hiking
• Materials :
  • Pertex Shield 2.5L
  • 100% Nylon, 30D ripstop upper Lower
  • 100% Nylon, 40D with TPU lamination floor
  • Pertex Diamond Fuse technology
  • Bluesign approved

High volume toe endClamshell openingNo-See-Um mesh

DurableDimensions:

• Top of bivy (width): 26″
• Foot of bivy (width): 19″
• Length: 82″

Packed in stuff sack: 12.25″ x 3.5″Weight:

• 476g with pole
• 400g without pole