TrailKettle
Tents/TrailKettle

Big Agnes Copper Spur HV UL2 Tent

Overall score4.6/5.0

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Verdict
The Big Agnes Copper Spur HV UL2 remains a benchmark ultralight backpacking tent, delivering an excellent balance of low weight, livable interior volume, and reliable weather protection. It's an investment-grade shelter best suited to hikers prioritizing pack weight without giving up comfort.
  • High-volume near-vertical walls for extra interior space
  • Freestanding DAC aluminum pole architecture
  • Two doors and two vestibules for independent access
  • Ripstop nylon rainfly with silicone/polyurethane coating
  • Mesh body panels for ventilation and condensation control
  • Included stakes, guylines, and stuff sack
  • Interior mesh storage pockets and gear loft loop

Tech Specs

Packed Weight
2 lb 12 oz (1.25 kg)
Floor Area
29 sq ft (2.7 sq m)
Peak Height
40 in (102 cm)
Vestibule Area
9 sq ft (0.84 sq m) combined
Capacity
2 person
Overall Score92%

Pros

  • Exceptionally lightweight for a two-person tent
  • Surprisingly roomy headspace thanks to HV design
  • Quick and intuitive freestanding setup
  • Dual doors and vestibules add convenience
  • High-quality materials with good weather resistance

Cons

  • Premium price point compared to standard tents
  • Floor and fly are not the most abrasion-resistant
  • Tight fit if both occupants are tall or use wide pads
  • Vestibule space is modest for larger packs

The Big Agnes Copper Spur HV UL2 is a two-person, three-season backpacking tent built for hikers who count every gram without sacrificing livability. Its high-volume (HV) architecture uses near-vertical walls and an extra pole to maximize headroom and shoulder space, making it feel far roomier than typical ultralight shelters. The freestanding design pitches quickly with a color-coded pole structure, and the DAC aluminum poles keep the whole package light yet sturdy. Inside, two large D-shaped doors and vestibules let both campers enter and exit independently, storing boots and packs without climbing over a tent mate. The mesh body promotes airflow and stargazing on clear nights, while the included ripstop nylon rainfly with silicone/polyurethane coating seals out weather fast when conditions turn. Internal mesh pockets, a gear loft loop, and reflective guy-out points round out a thoughtful interior layout designed for real trail use. Built from durable yet lightweight ripstop nylon with a solid bathtub floor, the Copper Spur HV UL2 balances weight savings with the toughness needed for rocky campsites and alpine gravel. It's a favorite among thru-hikers and weekend backpackers alike who want a dependable, packable shelter that doesn't force a compromise between comfort and pack weight.

Customer reviews

Perfect thru-hike companion — Trailrunner_Kate (2024-05-12)
Carried this for three weeks on a long trail and it never let me down. Setup takes under five minutes even in wind, and the extra headroom from the HV design made rainy days bearable.
Light but pricey — MountainDan (2024-03-02)
Shaved a full pound off my old tent setup. The only gripe is the cost, but the quality and weight savings justify it for serious backpackers.
Great ventilation, stayed dry — CascadeWanderer (2023-11-19)
Used it through a surprise storm in the Cascades and stayed completely dry. Condensation was minimal thanks to the mesh panels and vestibule vents.
Cozy for two — TwoPersonTester (2024-01-08)
It fits two adults but it's snug with wide sleeping pads. Still, the dual doors make mornings so much easier than our old single-door tent.