

🏕️ Elevate your backcountry game with the Helium Bivy—light, dry, and ready to roam!
The Outdoor Research Helium Bivy 2024 is a cutting-edge, ultralight bivouac sack designed for serious backpackers and outdoor pros. Weighing just 15.8 ounces, it features a waterproof Pertex® Shield Diamond Fuse 2.5L fabric with fully taped seams to keep you dry in harsh weather. Its mesh ventilation system ensures breathability, while the clamshell opening with internal fly fasteners offers quick and easy access. Compact yet accommodating for users up to 6’3”, this durable, insect-proof shelter is your ultimate minimalist companion for three-season adventures.











































| ASIN | B0D92YG8KY |
| Assembly Instructions Description | Using 1 pole, secure the tent with 4 stake loops and 1 guy line loop. |
| Assembly Required | Yes |
| Best Sellers Rank | #108,494 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Camping Bivy Sacks |
| Brand | Outdoor Research |
| Brand Name | Outdoor Research |
| Color | Coyote |
| Customer Reviews | 4.0 4.0 out of 5 stars (13) |
| Date First Available | July 8, 2024 |
| Design | Bivy Sack |
| Form Factor | Backpacking Bivy |
| Global Trade Identification Number | 00196773094701 |
| Included Components | Pole, Stakes |
| Installation Type | Free Standing |
| Is Waterproof | true |
| Item Dimensions LxWxH | 14 x 7 x 4 inches |
| Item Package Dimensions L x W x H | 13.86 x 6.14 x 3.39 inches |
| Item Weight | 15.8 Ounces |
| Manufacturer | Outdoor Research |
| Material | 100% Nylon, 40D with TPU lamination |
| Model Name | 3224140014222 |
| Number of Rooms | 1 |
| Occupancy | 1 Person |
| Occupant Capacity | 1 |
| Package Weight | 0.49 Kilograms |
| Part Number | 3224140014222 |
| Pole Material Type | One |
| Product Care Instructions | Hand Wash |
| Rainfly Material | Nylon |
| Recommended Uses For Product | Backpacking, Hunting, Camping & Hiking |
| Seasons | Three |
| Shape | Dome |
| Size | 1 size |
| Special Feature | Waterproof, Insect Proof, Durable, Lightweight, Breathable |
| Sport Type | Hunting |
| Style | Helium Bivy |
| Suggested Users | Adults/Unisex |
| Tent Floor Material | Nylon |
| UPC | 196773094701 |
| Unit Count | 1.0 Count |
| Warranty Description | Lifetime Guarantee |
| Water Resistance Level | Waterproof |
| Water Resistance Technology | Pertex® Shield Diamond Fuse 2.5L with fully taped seams |
B**T
Stays dry and comfortable
I took it out for the first time and got caught in a thunderstorm/hail. Nice worked great to keep me dry and the fact that is stayed off my face made it much less claustrophobic than older bag-style bivy I used before. Maybe just a tad heavier than the absolute minimalist option, but absolutely worth the extra ounce.
B**S
Small
Very small but I fit in it at 6’3. I carried it 100 miles with no problems. It kept me dry. Not for the claustrophobic
J**A
Light!
No more suffocating compared to army bivy. But army is more waterproof. I water proofed this more to make it better so I'll see soon
J**U
If you need space...
I felt like I was in a coffin!
J**I
Long
Works pretty well! I'm 6'7" so finding camping gear is pretty hard. I just BARELY fit in this thing laying straight. Kept me dry though!
N**L
Reliable and Versatile Bivy for Any Environment
The Helium Bivy is a solid choice for sleeping bags that don’t come with their own shelter. I’ve used it in everything from alpine conditions to desert environments around the world, and it has held up exceptionally well. Outdoor Research consistently makes high-quality gear, and this bivy is no exception—lightweight, durable, and dependable. I trust it completely for my next outdoor adventure or backcountry mission.
A**R
Good quality
Great quality. Definitely not for claustrophobics though.
F**R
Good with a tarp/ rain fly
Good with a tarp/ rain fly
Trustpilot
1 week ago
1 week ago