Big Agnes Copper Spur HV UL3 Tent SlingFin CrossBow 2 4-Season Tent
Head-to-head comparison: specs, scores and expert verdict
Big Agnes
Big Agnes Copper Spur HV UL3 Tent
Best for: Ultralight three-person backpacking and versatile camping.
SlingFin
SlingFin CrossBow 2 4-Season Tent
Best for: Year-round adventures in harsh conditions
Our Take
Both are backpacking tents, so this is a direct apples-to-apples comparison.
Both score 8.4 overall, though the SlingFin CrossBow 2 4-Season Tent wins more individual scoring categories.
The biggest gap is value for money, where the SlingFin CrossBow 2 4-Season Tent holds a clear advantage.
The Big Agnes Copper Spur HV UL3 Tent also has a price edge — $140 less at $649 versus $790.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The SlingFin CrossBow 2 4-Season Tent scores higher overall.
Ask our AI for a personalised recommendation based on your camping style, group size, and budget.
Score Comparison
Pros & Cons
Big Agnes Copper Spur HV UL3 Tent
- 41-sqft palatial interior
- Proprietary HyperBead fabric
- Dual awning-style vestibules
- Fragile floor material
- Sticky, finicky zippers
SlingFin CrossBow 2 4-Season Tent
- WebTruss design provides extreme stability
- Spacious 32 square feet interior
- Surprisingly packable five pound trail weight
- Does not come seam-sealed
- Pole joints can fuse together
Full Specs
| Spec | Big Agnes Copper Spur HV UL3 Tent | SlingFin CrossBow 2 4-Season Tent |
|---|---|---|
| Tent Type | Backpacking, Dome | Backpacking, Dome, 4 Season |
| Capacity | 2 people | 2 people |
| Seasons | 3 Season | 4 Season |
| Est. Price | $650 | $790 |
| Weight | 3 Lbs 8 Oz | 5.1 Lbs |
| Min Trail Weight | — | 3 Lb 15.6 Oz |
| Floor Area | 41.0 ft² | 32.0 ft² |
| Vestibule Area | 9 + 9 Sq Ft | 11 Sq Ft X 2 |
| Peak Height | 43 | 42 |
| Doors | 2 | 2 |
| Floor Dimensions | 90 X 70 In | 92 X 50 In |
| Pole Material | DAC NFL | Aluminum |
| Floor Fabric | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating | 20D Nylon Ripstop PE 1800mm |
| Rainfly Fabric | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating | 20D Nylon Ripstop Sil/Sil |
| Packed Size | — | 14x6 In |
| Setup Time | 5 Mins | 3 5 Mins |
| Warranty | Limited | Lifetime |
| Made In | Imported | Imported |
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