REI Co-op Flash Air 2 Tent ZPacks Duplex Tent
Head-to-head comparison: specs, scores and expert verdict
REI Co-op
REI Co-op Flash Air 2 Tent
Best for: Ultralight backpacking to minimize pack weight.
ZPacks
ZPacks Duplex Tent
Best for: Ultralight long-distance backpacking and thru-hiking.
Our Take
Worth flagging before you compare: the REI Co-op Flash Air 2 Tent is a trekking pole and the ZPacks Duplex Tent is a a-frame, so these two sit in different shelter categories.
The ZPacks Duplex Tent is noticeably taller inside (4'0" peak height versus 3'6"), giving you more headroom to move around.
It also has vestibule storage for muddy boots and wet gear.
Both score 7.6 overall, though the REI Co-op Flash Air 2 Tent wins more individual scoring categories.
The biggest gap is build quality, where the REI Co-op Flash Air 2 Tent holds a clear advantage.
The REI Co-op Flash Air 2 Tent also has a price edge — $270 less at $429 versus $699.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The REI Co-op Flash Air 2 Tent scores higher overall.
Score Comparison
Pros & Cons
REI Co-op Flash Air 2 Tent
- Trekking pole pitch option
- Near-vertical interior walls
- Dual canopy-style doors
- Finicky foot-pole setup
- Tiny storage pockets
ZPacks Duplex Tent
- Ultralight 19-ounce Dyneema
- Fits two wide pads
- Symmetrical, easy pitch design
- Expensive investment
- Prone to condensation
Full Specs
| Spec | REI Co-op Flash Air 2 Tent | ZPacks Duplex Tent |
|---|---|---|
| Tent Type | Trekking Pole, Backpacking, Ultralight, Non Freestanding | A Frame, Backpacking, Ultralight, Trekking Pole, Non Freestanding |
| Capacity | 1 person | 1 person |
| Seasons | 3 Season | 3 Season |
| Est. Price | $429 | $699 |
| Weight | 2 Lbs. 8 Oz. | 1.13 Lbs |
| Min Trail Weight | 1 Lb. 15 Oz. | — |
| Floor Area | 28.7 ft² | 28.1 ft² |
| Vestibule Area | 16.8 Sq Ft | Yes |
| Peak Height | 42 | 48 |
| Doors | 2 | 4 |
| Floor Dimensions | 88 X 52/42 Inches | 90 X 45 X 48 |
| Pole Material | Aluminum | Trekking Pole |
| Floor Fabric | Ripstop Nylon | Dyneema® Composite Fabric |
| Rainfly Fabric | — | |
| Setup Time | 5 Mins | 8 10 Mins |
| Warranty | None | 2 Year |
| Made In | USA | USA |
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