Outdoor Research Bug Bivy Sierra Designs Backcountry Bivy
Head-to-head comparison: specs, scores and expert verdict
Outdoor Research
Outdoor Research Bug Bivy
Best for: Stargazing in buggy, dry, warm environments.
Sierra Designs
Sierra Designs Backcountry Bivy
Best for: Lightweight minimalist shelter for backcountry adventures.
Our Take
Both are bivy tents, so this is a direct apples-to-apples comparison.
The Outdoor Research Bug Bivy is noticeably taller inside (1'5" peak height versus 10"), giving you more headroom to move around.
On scores, the Sierra Designs Backcountry Bivy edges ahead — 7.4 overall versus 6.5.
The biggest gap is weather resistance, where the Sierra Designs Backcountry Bivy holds a clear advantage.
The Outdoor Research Bug Bivy also has a price edge — $70 less at $99 versus $169.
For most buyers, the Sierra Designs Backcountry Bivy is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The Sierra Designs Backcountry Bivy scores higher overall.
Score Comparison
Pros & Cons
Outdoor Research Bug Bivy
- Sub-20 ounce weight
- No-see-um mesh protection
- Waterproof 40D floor
- Cramped interior space
- Difficult entry/exit
Sierra Designs Backcountry Bivy
- Large U-shaped entry
- Integrated bug netting
- Tapered weight-saving cut
- Heavy footbox condensation
- Leaky non-sealed zippers
Full Specs
| Spec | Outdoor Research Bug Bivy | Sierra Designs Backcountry Bivy |
|---|---|---|
| Tent Type | Bivy, Backpacking, Stargazing | Bivy, Backpacking |
| Capacity | 1 person | 1 person |
| Seasons | 2 Season | 4 Season |
| Est. Price | $99 | $170 |
| Weight | 1 Lb Lbs | 0.9 Lbs |
| Floor Area | 14.8 ft² | 16.7 ft² |
| Vestibule Area | None | — |
| Peak Height | 17 | 10 |
| Doors | 1 | 1 |
| Floor Dimensions | 89 X 25 X 18 Inches | — |
| Pole Material | Shockcorded Delrin® Pole | — |
| Floor Fabric | Plain Weave Taffeta | 30D Nylon Ripstop |
| Packed Size | 12.25" X 3.25" | 11.69 X 7.05 X 3.94 Inches |
| Setup Time | 2 Mins | 1 Min |
| Warranty | Lifetime Warranty | Limited Lifetime Warranty |
| Made In | USA | Imported |
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