Snugpak Ionosphere Bivy Tent Grand Trunk Air Bivy All-Weather Hammock
Head-to-head comparison: specs, scores and expert verdict
Snugpak
Snugpak Ionosphere Bivy Tent
Best for: Best for solo stealth camping and backpacking.
Grand Trunk
Grand Trunk Air Bivy All-Weather Hammock
Best for: Backpacking in buggy, rainy conditions.
Our Take
Worth flagging before you compare: the Snugpak Ionosphere Bivy Tent is a bivy and the Grand Trunk Air Bivy All-Weather Hammock is a backpacking, so these two sit in different shelter categories.
The Grand Trunk Air Bivy All-Weather Hammock is noticeably taller inside (43'2" peak height versus 2'7"), giving you more headroom to move around.
The Snugpak Ionosphere Bivy Tent and the Grand Trunk Air Bivy All-Weather Hammock are remarkably well-matched, both scoring 7.9 overall.
The biggest gap is intangibles, where the Grand Trunk Air Bivy All-Weather Hammock holds a clear advantage.
The Grand Trunk Air Bivy All-Weather Hammock also has a price edge — $99 less at $199 versus $299.
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
Snugpak Ionosphere Bivy Tent
- Low wind-shedding profile
- 5000mm waterproof fly
- Roomy 94-inch length
- Zero sitting headroom
- Requires 14+ stakes
Grand Trunk Air Bivy All-Weather Hammock
- Versatile 3-in-1 modular shelter system
- Effective bug-free No-See-Um mesh netting
- Huge 11.7ft waterproof rain fly
- Hanging kit and straps not included
- Requires purchasing additional rainfly protection
Full Specs
| Spec | Snugpak Ionosphere Bivy Tent | Grand Trunk Air Bivy All-Weather Hammock |
|---|---|---|
| Tent Type | Bivy, Backpacking | Backpacking, Hammock, Bivy |
| Capacity | 1 person | 1 person |
| Seasons | 4 Season | 3 Season |
| Est. Price | $299 | $200 |
| Weight | 3.9 Lbs | 3.3 Lbs |
| Min Trail Weight | 2.64 Lbs | — |
| Floor Area | 22.9 ft² | 26.0 ft² |
| Vestibule Area | No Vestibule | None |
| Peak Height | 31 | 518 |
| Doors | 1 | 1 |
| Floor Dimensions | 94 X 35 In | 126 X 54 In |
| Pole Material | Aluminum | — |
| Floor Fabric | — | 70D Nylon |
| Rainfly Fabric | 210t Polyester Rip Stop With 5000mm Waterproof Polyurethane | 70D Ripstop Nylon |
| Packed Size | 19.17 X 5.79 X 5.51 Inches | — |
| Setup Time | 5 Mins | 2 Mins |
| Warranty | Limited Lifetime | Lifetime |
| Made In | Imported | Imported |
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