Kammock Mantis Ultralight Backpacking Hammock Tent Grand Trunk Air Bivy All-Weather Hammock
Head-to-head comparison: specs, scores and expert verdict
Kammok
Kammock Mantis Ultralight Backpacking Hammock Tent
★ 8.0 Backpacking
Sleeps 1 Seasons 3-season Weight 2.2 lbs Est. Price $320
Best for: Lightweight all-in-one backpacking hammock system.
Grand Trunk
Grand Trunk Air Bivy All-Weather Hammock
★ 7.9 Backpacking
Sleeps 1 Seasons 3-season Weight 3.3 lbs Est. Price $200
Best for: Backpacking in buggy, rainy conditions.
Our Take
Both are backpacking tents, so this is a direct apples-to-apples comparison.
Both score 8.0 overall, though the Kammock Mantis Ultralight Backpacking Hammock Tent wins more individual scoring categories.
The Grand Trunk Air Bivy All-Weather Hammock also has a price edge — $119 less at $199 versus $319.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The Kammock Mantis Ultralight Backpacking Hammock Tent scores higher overall.
Score Comparison
Kammock Mantis Ultralight Backpacking Hammock Tent
Grand Trunk Air Bivy All-Weather Hammock
Overall Score
Space & Comfort
Quality & Durability
Weather Resistance
Value for Money
Ease of Use
Intangibles
Pros & Cons
Kammock Mantis Ultralight Backpacking Hammock Tent
- Lightweight trail weight under 2 lbs
- Knotless suspension for 60 second setup
- High 300 lb weight capacity limit
- Included stakes are low quality
- Symmetrical cut prevents flat sleeping
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 | Kammock Mantis Ultralight Backpacking Hammock Tent | Grand Trunk Air Bivy All-Weather Hammock |
|---|---|---|
| Tent Type | Backpacking, Hammock | Backpacking, Hammock, Bivy |
| Capacity | 1 person | 1 person |
| Seasons | 3 Season | 3 Season |
| Est. Price | $320 | $200 |
| Weight | 2.2 Lbs | 3.3 Lbs |
| Floor Area | 0.0 ft² | 26.0 ft² |
| Vestibule Area | None | None |
| Peak Height | — | 518 |
| Doors | 2 | 1 |
| Floor Dimensions | 120 X 56 In | 126 X 54 In |
| Floor Fabric | 20D Levitas Nylon Ripstop | 70D Nylon |
| Rainfly Fabric | Patagium 15D Nylon Diamond Ripstop Nylon 1,500 PU/Silicone/DWR | 70D Ripstop Nylon |
| Setup Time | 5 Mins | 2 Mins |
| Warranty | Lifetime | Lifetime |
| Made In | Imported | Imported |
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