Go Time Gear Life Bivy Snugpak Stratosphere Bivy Sack
Head-to-head comparison: specs, scores and expert verdict
Go Time Gear
Go Time Gear Life Bivy
Best for: Emergency survival and cold weather protection.
Snugpak
Snugpak Stratosphere Bivy Sack
Best for: Best for lightweight, minimalist stealth camping.
Our Take
Both are bivy tents, so this is a direct apples-to-apples comparison.
The Go Time Gear Life Bivy is noticeably taller inside (3'0" peak height versus 1'8"), giving you more headroom to move around.
On scores, the Snugpak Stratosphere Bivy Sack edges ahead — 7.4 overall versus 7.0.
The biggest gap is space and comfort, where the Snugpak Stratosphere Bivy Sack holds a clear advantage.
The Go Time Gear Life Bivy also has a price edge — $226 less at $22 versus $249.
For most buyers, the Snugpak Stratosphere Bivy Sack is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The Snugpak Stratosphere Bivy Sack scores higher overall.
Score Comparison
Pros & Cons
Go Time Gear Life Bivy
- Reflects 90% body heat
- 120-decibel emergency whistle
- 550lb paracord drawstring
- Traps heavy condensation
- Fragile polyethylene material
Snugpak Stratosphere Bivy Sack
- Two-pole hooped head area
- Fast 2-minute setup time
- Compact 1.5-liter pack size
- Poor breathability
- Heavy for bivy
Full Specs
| Spec | Go Time Gear Life Bivy | Snugpak Stratosphere Bivy Sack |
|---|---|---|
| Tent Type | Bivy, Survival | Bivy, Backpacking |
| Capacity | 1 person | 1 person |
| Seasons | Survival | 4 Season |
| Est. Price | $23 | $249 |
| Weight | 4.1 Oz | 2.5 Lbs |
| Floor Area | — | 18.9 ft² |
| Vestibule Area | None | — |
| Peak Height | 36 | 20 |
| Doors | 1 | 1 |
| Floor Dimensions | — | 39.3 W X 12 L |
| Pole Material | None | Aluminum |
| Floor Fabric | Puncture Resistant PET 26um Mylar | 210t Nylon With 8000 Millimeter Waterproof Polyurethane Coating |
| Rainfly Fabric | Puncture Resistant PET 26um Mylar | 50D Nylon Rip Stop With 5000 Millimeter Waterproof Polyurethane Coating |
| Packed Size | 4 X 3 Inches | 12.91 X 5.2 X 5.08 Inches |
| Setup Time | 1 Min | 5 Mins |
| Warranty | Lifetime Limited | 1 Year |
| Made In | Imported | Imported |
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