Marmot Tungsten 3 Person Tent Big Agnes Copper Spur HV UL1 Tent
Head-to-head comparison: specs, scores and expert verdict
Marmot
Marmot Tungsten 3 Person Tent
Best for: Versatile for car camping and backpacking.
Big Agnes
Big Agnes Copper Spur HV UL1 Tent
Best for: Ultralight backpacking and high-volume interior comfort.
Our Take
Both are dome tents, so this is a direct apples-to-apples comparison.
The Marmot Tungsten 3 Person Tent is noticeably taller inside (3'10" peak height versus 3'2"), giving you more headroom to move around.
Floor space is also wider — 41 sq ft versus 20 sq ft for the Big Agnes Copper Spur HV UL1 Tent.
Both score 8.5 overall, though the Marmot Tungsten 3 Person Tent wins more individual scoring categories.
The biggest gap is value for money, where the Marmot Tungsten 3 Person Tent holds a clear advantage.
The Marmot Tungsten 3 Person Tent also has a price edge — $160 less at $339 versus $499.
Your best pick will come down to personal priorities, so check the full specs comparison below.
🏆 Our pick: The Marmot Tungsten 3 Person Tent scores higher overall.
Score Comparison
Pros & Cons
Marmot Tungsten 3 Person Tent
- Color-coded fast setup
- Near-vertical spacious walls
- Included protective footprint
- Limited water resistance
Big Agnes Copper Spur HV UL1 Tent
- Near-vertical interior walls
- Massive 3D bin pocket
- High-volume freestanding structure
- Fragile rainfly zippers
- Inner-pitch-first rain setup
Full Specs
| Spec | Marmot Tungsten 3 Person Tent | Big Agnes Copper Spur HV UL1 Tent |
|---|---|---|
| Tent Type | Dome, Backpacking | Dome, Backpacking, Ultralight |
| Capacity | 1 person | 1 person |
| Seasons | 3 Season | 3 Season |
| Est. Price | $339 | $500 |
| Weight | 6 Lbs 0.3 Oz | 2 Lbs 6 Oz |
| Min Trail Weight | 6 Lbs 0.3 Oz | 2 Lbs 2 Oz |
| Floor Area | 40.9 ft² | 20.0 ft² |
| Vestibule Area | 18.30 Sqft | 9 + 9 Sq Ft |
| Peak Height | 46 | 38 |
| Doors | 2 | 2 |
| Floor Dimensions | 84 X 36/29 (L X W Head/foot) Inches | 88 X 28 In |
| Pole Material | Velocity HD 9.0mm / Velocity 8.5mm | DAC NFL Aluminum |
| Floor Fabric | 68 Denier Polyester Taffeta | Ripstop Nylon/polyurethane Coating |
| Rainfly Fabric | 68 Denier Polyester Taffeta | Ripstop Nylon/polyurethane Coating |
| Footprint Included | Yes | — |
| Packed Size | 23.2 X 7.1 In | 5.5 X 17.5 In |
| Setup Time | 10 Mins | 5 Mins |
| Warranty | Limited Lifetime Warranty | Limited |
| Made In | Imported | Imported |
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