Outdoor Research Helium Bivy - Grey

Award-winning for its ultralight prowess, updated with our most durable lightweight Helium fabric ...

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Product Information

Full details

The Outdoor Research Helium Bivy is designed for ultralight backpacking, thru-hiking, and bikepacking, offering a durable and waterproof shelter for minimalists. Its key benefit is its exceptional lightness and quick setup, allowing for fast and agile adventuring. A potential caveat is its tapered shape, which is optimized for narrower sleeping pads.

All features

ColourGrey
MaterialNylon
Model Part Number287809-0930
BrandOutdoor Research

Extended Product Information

FAQs

What is the main advantage of the Helium Bivy?

Its primary advantage is its ultralight weight and compact size, making it ideal for fast and light missions where reducing pack weight is critical.

Is the Helium Bivy suitable for heavy rain?

Yes, it features waterproof and breathable Pertex® Shield Diamond Fuse fabric with fully seam-taped construction, offering reliable protection from rain.

What type of sleeping pad should I use with this bivy?

It is designed to be compatible with tapered sleeping pads that are 19 inches or narrower at the foot for an optimal fit.

How do I clean the Helium Bivy?

Clean with a damp cloth and mild soap. Avoid machine washing or drying. Always ensure it's completely dry before storage.

What are the packed dimensions?

The packed dimensions are approximately 12.25" x 3.5" (31cm x 9cm).

Does it come with stakes?

The product information does not specify if stakes are included, but it does feature two stake loops for securing the bivy.

Is this bivy suitable for two people?

No, the Helium Bivy is designed for solo use.

Troubleshooting

Bivy feels damp inside

Ensure proper ventilation by slightly opening the clamshell opening if conditions allow. Condensation can occur in humid or cold environments. Make sure the bivy is completely dry before packing.

Pole is difficult to insert

Check that the pole is fully extended and aligned correctly with the sleeve or grommets. Ensure there are no twists or kinks in the pole.

Water pooling on the fabric

Verify that all seams are sealed and that the fabric is not compromised. Ensure the bivy is pitched correctly, allowing water to run off.

Difficult to get sleeping pad inside

Ensure you are using a sleeping pad that fits the bivy's dimensions (19" or narrower at the foot). Try inserting the pad before fully setting up the pole system.

Pros and Cons

Pros

  • Extremely lightweight, ideal for minimalist backpacking.
  • Durable and waterproof fabric construction.
  • Quick and easy to set up and take down.
  • Compact packed size for easy transport.
  • Good ventilation with No-See-Um mesh.

Cons

  • Tapered shape requires a narrow sleeping pad (19" or less).
  • Limited interior space compared to a tent.
  • Single pole system can be less stable in high winds than a multi-pole tent.
  • May feel confining for longer stays or during inclement weather.

Setup, Compatibility & Care

Setup:

  1. Unpack the bivy and locate the single pole.
  2. Insert the pole into its designated sleeve or grommets to create the internal structure, paying attention to the high volume toe end.
  3. Stake out the two stake loops to secure the bivy to the ground.
  4. Attach the guy line to the single guy line loop for added stability if needed.

Compatibility:

  • The Helium Bivy is designed to work best with sleeping pads that are tapered and 19 inches or narrower at the foot.
  • It is intended for solo use.

Care:

  • Clean the bivy using a damp cloth and mild soap if necessary. Avoid harsh detergents.
  • Always ensure the bivy is completely dry before storing to prevent mildew.
  • Store the bivy loosely in its stuff sack or a breathable bag to maintain fabric integrity.
  • Do not machine wash or dry.