REI Co-op Westward 4 Tent Big Agnes Copper Spur HV UL3 Tent
Head-to-head comparison: specs, scores and expert verdict
REI Co-op
REI Co-op Westward 4 Tent
Best for: Spacious campground home for families.
Big Agnes
Big Agnes Copper Spur HV UL3 Tent
Best for: Ultralight three-person backpacking and versatile camping.
Our Take
Worth flagging before you compare: the REI Co-op Westward 4 Tent is a dome and the Big Agnes Copper Spur HV UL3 Tent is a backpacking, so these two sit in different shelter categories.
The REI Co-op Westward 4 Tent is noticeably taller inside (5'9" peak height versus 3'7"), giving you more headroom to move around.
Floor space is also wider — 68 sq ft versus 41 sq ft for the Big Agnes Copper Spur HV UL3 Tent.
The REI Co-op Westward 4 Tent also offers significantly more vestibule space — 20 sq ft versus 9 sq ft.
The REI Co-op Westward 4 Tent and the Big Agnes Copper Spur HV UL3 Tent are remarkably well-matched, both scoring 8.5 overall.
The biggest gap is value for money, where the REI Co-op Westward 4 Tent holds a clear advantage.
The REI Co-op Westward 4 Tent also has a price edge — $200 less at $449 versus $649.
Your best pick will come down to personal priorities, so check the full specs comparison below.
Score Comparison
Pros & Cons
REI Co-op Westward 4 Tent
- Impressive 69-inch standing height room
- Setup takes only 10 minutes
- Color-coded poles make assembly easy
- Lacks vestibule for gear storage
- Rainfly doesn't provide full coverage
Big Agnes Copper Spur HV UL3 Tent
- 41-sqft palatial interior
- Proprietary HyperBead fabric
- Dual awning-style vestibules
- Fragile floor material
- Sticky, finicky zippers
Full Specs
| Spec | REI Co-op Westward 4 Tent | Big Agnes Copper Spur HV UL3 Tent |
|---|---|---|
| Tent Type | Dome | Backpacking, Dome |
| Capacity | 2 people | 2 people |
| Seasons | 3 Season | 3 Season |
| Est. Price | $449 | $650 |
| Weight | 15 Lbs. 6.9 Oz. | 3 Lbs 8 Oz |
| Floor Area | 68.0 ft² | 41.0 ft² |
| Vestibule Area | 20.27 Sq Ft | 9 + 9 Sq Ft |
| Peak Height | 69 | 43 |
| Doors | 2 | 2 |
| Floor Dimensions | 100 X 97 In | 90 X 70 In |
| Pole Material | Aluminum | DAC NFL |
| Floor Fabric | 150 Denier Polyester With PU Coating And DWR Made Without PFAS | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating |
| Rainfly Fabric | 75 Denier Polyester With PU Coating And DWR Made Without PFAS | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating |
| Setup Time | 10 Mins | 5 Mins |
| Warranty | None | Limited |
| Made In | Imported | Imported |
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