Mountain Hardwear Mineral King 3 Tent with Footprint Big Agnes Copper Spur HV UL3 Tent
Head-to-head comparison: specs, scores and expert verdict
Mountain Hardwear
Mountain Hardwear Mineral King 3 Tent with Footprint
Best for: Versatile car camping and backpacking.
Big Agnes
Big Agnes Copper Spur HV UL3 Tent
Best for: Ultralight three-person backpacking and versatile camping.
Our Take
Both are backpacking tents, so this is a direct apples-to-apples comparison.
It also adds a included footprint — a meaningful structural difference.
The Mountain Hardwear Mineral King 3 Tent with Footprint also offers significantly more vestibule space — 21 sq ft versus 9 sq ft.
Both score 8.3 overall, though the Big Agnes Copper Spur HV UL3 Tent wins more individual scoring categories.
The main tradeoff: the Mountain Hardwear Mineral King 3 Tent with Footprint leads on value for money despite trailing overall.
The Mountain Hardwear Mineral King 3 Tent with Footprint also has a price edge — $249 less at $400 versus $649.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The Big Agnes Copper Spur HV UL3 Tent scores higher overall.
Score Comparison
Pros & Cons
Mountain Hardwear Mineral King 3 Tent with Footprint
- Excellent value including the footprint
- Spacious layout with vertical walls
- Pre-bent poles for easy setup
- Low ceiling height limits headroom
- Stakes for guylines not included
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 | Mountain Hardwear Mineral King 3 Tent with Footprint | Big Agnes Copper Spur HV UL3 Tent |
|---|---|---|
| Tent Type | Backpacking, Dome | Backpacking, Dome |
| Capacity | 2 people | 2 people |
| Seasons | 3 Season | 3 Season |
| Est. Price | $400 | $650 |
| Weight | 7.9 Lbs | 3 Lbs 8 Oz |
| Floor Area | 42.5 ft² | 41.0 ft² |
| Vestibule Area | 20.9 Sq Ft | 9 + 9 Sq Ft |
| Peak Height | 48 | 43 |
| Doors | 2 | 2 |
| Floor Dimensions | 90 X 68 In | 90 X 70 In |
| Pole Material | Aluminum | DAC NFL |
| Floor Fabric | 68D 210T Ripstop Polyester (1,500mm) | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating |
| Rainfly Fabric | 68D 210T Ripstop Polyester 1500mm PU 100% Polyester | Silicone Treated Proprietary Ultralight Double Rip Stop Mixed Denier Nylon With 1200mm Waterproof Polyurethane Coating |
| Setup Time | 5 Mins | 5 Mins |
| Warranty | Limited Lifetime | Limited |
| Made In | Imported | Imported |
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