Outdoor Research Helium Bivy Alpkit Hunka
Head-to-head comparison: specs, scores and expert verdict
Outdoor Research
Outdoor Research Helium Bivy
Best for: Solo adventures, bikepacking, and ultralight thru-hiking.
Alpkit
Alpkit Hunka
Best for: Fast, light wild camping and microadventures.
Our Take
Both are bivy tents, so this is a direct apples-to-apples comparison.
The Alpkit Hunka is noticeably taller inside (6'1" peak height versus 1'8"), giving you more headroom to move around.
The Outdoor Research Helium Bivy and the Alpkit Hunka are remarkably well-matched, both scoring 7.4 overall.
The biggest gap is space and comfort, where the Outdoor Research Helium Bivy holds a clear advantage.
The Alpkit Hunka also has a price edge — $130 less at $94 versus $225.
Your best pick will come down to personal priorities, so check the full specs comparison below.
Ask our AI for a personalised recommendation based on your camping style, group size, and budget.
Score Comparison
Pros & Cons
Outdoor Research Helium Bivy
- Sub-one-pound ultralight build
- Integrated no-see-um mesh
- High-volume tapered footbox
- Heavy condensation issues
- Cramped interior space
Alpkit Hunka
- 10,000mm hydrostatic head
- Integrated footbox stuff sack
- Tapered ripstop nylon design
- Lacks bug netting
- Fiddly hood drawcords
Full Specs
| Spec | Outdoor Research Helium Bivy | Alpkit Hunka |
|---|---|---|
| Tent Type | Bivy, Backpacking | Bivy, Backpacking |
| Capacity | 1 person | 1 person |
| Seasons | 3 Season | 3 Season |
| Est. Price | $225 | $95 |
| Weight | 15.8 Oz | .88 Lbs |
| Min Trail Weight | 14.5oz | — |
| Floor Area | 14.0 ft² | — |
| Vestibule Area | None | None |
| Peak Height | 20 | 73 |
| Doors | 1 | 1 |
| Floor Dimensions | 82 X 26 | None |
| Pole Material | Shockcorded Delrin® Pole | None |
| Floor Fabric | 100% Nylon 40D With TPU Lamination Floor | 2.5 Layer Ripstop Nylon |
| Rainfly Fabric | — | Hydrostatic Head Of 10,000mm |
| Packed Size | 3.5 X 12.25 | 23 Cm X 27 Cm |
| Setup Time | 2 Mins | 1 Min |
| Warranty | Infinite Guarantee (Limited Lifetime) | 3 Year Alpine Bond |
| Made In | Imported | Imported |
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