Outdoor Research
Helium Bivy

4 out of 5 stars

6 Reviews

$224.95

Color:Cenote

CenoteCoyote

Size:

One Size

Quantity

Why We Like The Outdoor Research Helium Bivy

The Outdoor Research Helium Bivy may not actually be lighter than air, but it comes about as close as any shelter can. This ultralight bivy weighs just over a pound, making it a favorite of thru-hikers and bikepackers looking to shave ounces and minimize the size of their pack. The Pertex Diamond Fuse membrane offers complete waterproof protection while maintaining breathability to minimize condensation inside. The single-pole design allows us to set it up in a flash, and we can customize our ventilation with the mesh window above our head that can be pulled shut using the two internal fly fasteners.

Details

Ultralight bivy that shelters you from foul weather while backpacking
Pertex Diamond Fuse waterproofing is highly breathable
Clamshell opening with two fly fasteners for easy entry and exit
Delrin single-pole setup with four stake loops makes setup simple
Reflective logo and trims allow you to find your campsite in the dark
19-inch ceiling height gives you room to shift around
Mesh around your head increases airflow and keeps out bugs
Internal sleeping straps help keep your sleeping pad in place
Item #ODRZ8ZR

Responsible Collection: [membrane, mesh] bluesign® APPROVED
Material: [membrane/laminate] Pertex Shield Diamond Fuse 2.5L, [face fabric] 100% 30D ripstop nylon, [floor] 100% 40D nylon, TPU coating, [mesh] 100% polyester
Poles: 1
Pole Attachment: Delrin single-pole system
Ventilation: no-see-um mesh canopy
Seams: fully sealed
Interior Height: 19.8in
Floor Dimensions: 82 x 26in
Floor Space: 14.81ft²
Packed Size: 12.25 x 3.5in
Trail Weight: 15.8oz
Packed Weight: 16.8oz
Activity: backpacking
Manufacturer Warranty: limited lifetime

Reviews

Q&A

What do you think about this product?

Overall Rating

4 based on 6 ratings

Review Summary

1 Stars - 1 reviews

2 Stars - 0 reviews

3 Stars - 1 reviews

4 Stars - 0 reviews

5 Stars - 4 reviews

Fits True To Size

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1 out of 5 stars

December 6, 2024

horrible experience

Used this bikecamping and it failed miserably. Was soaked during a medium down pour! Would absolutely not recommend!!

aidan

Originally reviewed on outdoorresearch.com

3 out of 5 stars

November 18, 2024

Haven't had time to use in rain......

Only used it one trip under a tarp. Haven't had it exposed to rainfall to see how waterproof it is. Looks to be quality. But, there are mixed reviews on Waterproofness. I want to find out for myself before I give a truthful review.

Siegmund

Originally reviewed on outdoorresearch.com

5 out of 5 stars

November 14, 2024

Great Bivy

I love this bivy. I would love to see some type air vent on head and foot. You can unzip some on cold nights for some more air, but then you are letting cold air in. Great bivy overall.

Wayne

Originally reviewed on outdoorresearch.com

5 out of 5 stars

October 25, 2024

Works great

The bivy works great. It is a warranty replacement for my old Advance Bivy. I mostly use the bivy shelter camping or under a tarp or other shelter. I especially use it in cold weather.