Snugpak Stratosphere Bivy Sack Snugpak Ionosphere Bivy Tent
Head-to-head comparison: specs, scores and expert verdict
Snugpak
Snugpak Stratosphere Bivy Sack
Best for: Best for lightweight, minimalist stealth camping.
Snugpak
Snugpak Ionosphere Bivy Tent
Best for: Best for solo stealth camping and backpacking.
Our Take
Both are bivy tents, so this is a direct apples-to-apples comparison.
The Snugpak Ionosphere Bivy Tent is noticeably taller inside (2'7" peak height versus 1'8"), giving you more headroom to move around.
On scores, the Snugpak Ionosphere Bivy Tent edges ahead — 7.9 overall versus 7.4.
The biggest gap is weather resistance, where the Snugpak Ionosphere Bivy Tent holds a clear advantage.
The Snugpak Stratosphere Bivy Sack also has a price edge — $50 less at $249 versus $299.
For most buyers, the Snugpak Ionosphere Bivy Tent is the stronger all-round pick — but check the full specs below before deciding.
🏆 Our pick: The Snugpak Ionosphere Bivy Tent scores higher overall.
Score Comparison
Pros & Cons
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
Snugpak Ionosphere Bivy Tent
- Low wind-shedding profile
- 5000mm waterproof fly
- Roomy 94-inch length
- Zero sitting headroom
- Requires 14+ stakes
Full Specs
| Spec | Snugpak Stratosphere Bivy Sack | Snugpak Ionosphere Bivy Tent |
|---|---|---|
| Tent Type | Bivy, Backpacking | Bivy, Backpacking |
| Capacity | 1 person | 1 person |
| Seasons | 4 Season | 4 Season |
| Est. Price | $249 | $299 |
| Weight | 2.5 Lbs | 3.9 Lbs |
| Min Trail Weight | — | 2.64 Lbs |
| Floor Area | 18.9 ft² | 22.9 ft² |
| Vestibule Area | — | No Vestibule |
| Peak Height | 20 | 31 |
| Doors | 1 | 1 |
| Floor Dimensions | 39.3 W X 12 L | 94 X 35 In |
| Pole Material | Aluminum | Aluminum |
| Floor Fabric | 210t Nylon With 8000 Millimeter Waterproof Polyurethane Coating | — |
| Rainfly Fabric | 50D Nylon Rip Stop With 5000 Millimeter Waterproof Polyurethane Coating | 210t Polyester Rip Stop With 5000mm Waterproof Polyurethane |
| Packed Size | 12.91 X 5.2 X 5.08 Inches | 19.17 X 5.79 X 5.51 Inches |
| Setup Time | 5 Mins | 5 Mins |
| Warranty | 1 Year | Limited Lifetime |
| Made In | Imported | Imported |
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