Tent Type Dome, Backpacking, Ultralight
Comfortably Sleeps 1 people
Seasons 3-season
Weight 2 lbs 6 oz
Min Trail Weight 2 lbs 2 oz
Inside Height 3' 2"
Floor Area 20 sq ft
Vestibule 9 + 9 sq ft
Pack Size 5.5 x 17.5 in
Setup Time 5 mins
OVERALL SCORE
8.4/10

Our Take

The Big Agnes Copper Spur HV UL1 Tent is the gold standard for solo ultralight backpackers who refuse to sacrifice livable space for low pack weight.

Those near-vertical walls and high-volume design make 20 square feet feel genuinely roomy, and the build quality is bulletproof.

The $500 price tag stings, and you'll want to baby those fragile rainfly zippers, but if weight and interior comfort are your priorities, this tent delivers where it counts.

How We Rated It

Space & Comfort
7.5
Quality & Durability
9.0
Weather Resistance
9.0
Value for Money
6.0
Ease of Use
8.0
Intangibles
10.0
User Reviews
9.8

Pros & Cons

PROS

  • Near-vertical interior walls
  • Massive 3D bin pocket
  • High-volume freestanding structure

CONS

  • Fragile rainfly zippers
  • Inner-pitch-first rain setup
BEST FOR Ultralight backpacking and high-volume interior comfort.

How It Compares

TentScoreEst. PriceWeightSleepsSeasonsFloor AreaVestibuleDoors
Big Agnes Copper Spur HV UL1 Tent
Big Agnes Big Agnes Copper Spur HV UL1 Tent This tent
★ 8.4 $5002 lbs 6 oz 1 people3-season 20 sq ft 9 sq ft2 ✓ Current
★ 8.3 $5002 lbs 5 oz 1 people3-season 29 sq ft 15 sq ft2 vs →
★ 7.9 $1,0392.12 lbs 1 people3-season 28 sq ft 8 sq ft1 vs →
★ 7.5 $1,2002.1 lbs 2 people3-season 38 sq ft 8 sq ft1 vs →
★ 8.4 $1304 lbs 1 oz 1 people3-season 20 sq ft 10 sq ft1 vs →
★ 8.3 $724.2 lbs 1 people3-season 19 sq ft1 vs →

What We Think

For solo backpackers who obsess over every ounce but refuse to sleep in a coffin, the Big Agnes Copper Spur HV UL1 represents the best of both worlds.

This tent scored a 8.4 overall, earning that mark through genuinely impressive interior volume, premium build quality, and a weight that makes gram-counters smile.

The $500 price demands justification, and we think the Copper Spur delivers it for the right buyer.

Features & Extras

We gave this tent a perfect 10 in Features & Extras, and the reason is simple: Big Agnes packed an absurd amount of functionality into 2 pounds 6 ounces.

The dual vestibules provide 18 total square feet of gear storage, which is generous for a solo shelter.

Owners consistently rave about the massive 3D bin pocket, calling it large enough to hold a tablet, headlamp, and snacks without feeling cluttered.

Two doors on a one-person tent might seem excessive until you're fumbling for your pack at 2 AM and appreciate not climbing over your own gear.

Quality & Durability

The DAC NFL aluminum poles are the same framework trusted by serious mountaineers, and the ripstop nylon construction throughout inspires confidence.

This tent scored a 9.0 in Quality & Durability, reflecting materials that punch above what you typically find even at this price point.

If you're building a backpacking kit that needs to last years of hard use, the Copper Spur's construction justifies the investment.

Weather Resistance

With a 9.0 in Weather Resistance, this tent handles three-season conditions with authority.

The polyurethane-coated rainfly sheds rain effectively, and the freestanding structure means you can pitch it on slickrock or packed dirt without issue.

One recurring complaint from owners deserves attention: the inner-pitch-first design means you'll get the tent body wet if you're setting up in active rain, which is worth planning around if you camp in genuinely wet climates.

Ease of Use

The five-minute setup time is reasonable for a freestanding dome, and most owners report hitting that mark after one or two practice runs.

This tent scored an 8.0 in Ease of Use, docked slightly for those fragile rainfly zippers that multiple owners flag as finicky.

Treat them gently, especially in cold weather when nylon gets stiff, and you'll avoid the frustration that shows up in negative reviews.

Space & Comfort

Here's where the "HV" in the name earns its keep: those near-vertical walls transform 20 square feet into genuinely livable space.

The 38-inch peak height lets you sit up comfortably, and owners consistently praise how roomy the interior feels compared to traditional tapered designs.

This tent scored a 7.5 in Space & Comfort, which reflects the reality that it's still a solo shelter, but it's one of the most comfortable solo shelters we've analyzed.

Compare that to the ALPS Mountaineering Lynx 1-Person Tent, which matches the overall score at $130 but weighs nearly twice as much and lacks the high-volume architecture.

Value for Money

At $500, this tent scored a 6.0 in Value for Money, and we won't pretend otherwise: it's expensive.

The MSR FreeLite 2 offers comparable weight at $200, though you sacrifice the Copper Spur's interior volume and dual-vestibule storage.

If you're preparing for your first ultralight trip, our overnight backpacking checklist can help you prioritize where to spend and where to save.

User Reviews

Owner feedback is remarkably consistent, earning a 9.8 in User Reviews.

The most common praise centers on the high-volume freestanding structure and that cavernous 3D pocket.

The most common complaints involve those delicate rainfly zippers and the wet-setup issue in rain.

Who It's For

This tent belongs in the pack of a solo backpacker who prioritizes weight savings and interior comfort equally.

If you're logging serious trail miles and want to actually enjoy your shelter at the end of the day, the Copper Spur delivers.

Budget-conscious beginners should look elsewhere, but experienced hikers who understand the value of premium gear will appreciate what $500 buys here.

The Bottom Line

The Big Agnes Copper Spur HV UL1 scored a 8.4 for good reason: it's the rare ultralight tent that doesn't force you to choose between low weight and livable space.

Baby those rainfly zippers, plan for the inner-pitch-first limitation, and you'll have a shelter that performs for years.

For serious solo backpackers, this is the tent to beat.

Full Specifications

Tent TypeDome, Backpacking, Ultralight
Seasons3-season
Sleeps1 people
Weight2 lbs 6 oz
Min Trail Weight2 lbs 2 oz
Floor Area20 sq ft
Vestibule Area9 + 9 sq ft
Peak Height3' 2"
Floor Dimensions88 x 28 in
Doors2
Packed Size5.5 x 17.5 in
Setup Time5 mins
Pole MaterialDAC NFL aluminum
Poles2
Floor FabricRipstop nylon/polyurethane coating
Rainfly FabricRipstop nylon/polyurethane coating
Footprint IncludedNo
Made InImported
WarrantyLimited
Additional Notes2 Vestibules
Price$500

Frequently Asked Questions

Who is the Big Agnes Copper Spur HV UL1 best for?
This tent is ideal for solo ultralight backpackers who want maximum interior volume without carrying extra weight. The near-vertical walls and high-volume freestanding design make it especially good for taller hikers or anyone who feels claustrophobic in typical ultralight shelters. At 2 lbs 6 oz packed weight, it suits thru-hikers and weight-conscious weekend warriors alike.
How long does the Copper Spur HV UL1 take to set up?
Setup takes about 5 minutes once you are familiar with the process. The freestanding dome design with DAC NFL aluminum poles is straightforward, though you should know it pitches inner-first, which means the tent body gets exposed if you are setting up in rain. Practice the sequence at home before heading out in wet conditions.
How does the Copper Spur HV UL1 handle rain and wind?
With a weather resistance score of 9.0 out of 10, this tent performs well in typical three-season storms. The ripstop nylon rainfly with polyurethane coating sheds rain effectively, and the two vestibules provide 18 total square feet of covered gear storage. The main weakness is the inner-pitch-first design, which can let moisture in during setup, and some users report the rainfly zippers feel fragile over time.
Is the Big Agnes Copper Spur HV UL1 worth $500?
That depends on your priorities. The tent scored 6.0 out of 10 for value because $500 is steep for a solo shelter, but you are paying for exceptional build quality, a 10 out of 10 durability score, and a livable interior rare in this weight class. If ultralight performance and long-term reliability matter more than upfront cost, the investment makes sense.
How much headroom and floor space does this tent actually provide?
The Copper Spur HV UL1 offers 20 square feet of floor area with dimensions of 88 by 28 inches, which comfortably fits one adult and some gear. Peak height is 38 inches, and the near-vertical walls mean you get usable space closer to the edges rather than losing it to sloping fabric. For a sub-2.5 pound tent, the interior volume is genuinely impressive.
How does the Copper Spur HV UL1 compare to the NEMO Hornet OSMO Ultralight 2P?
These serve different needs since the Hornet is a two-person shelter while the Copper Spur HV UL1 is a solo tent with 20 sq ft of floor space. The Copper Spur at 2 lbs 6 oz offers exceptional livability for one person with its near-vertical walls and high-volume design, while the Hornet spreads similar weight across two sleepers but with tighter per-person space. If you are a solo hiker prioritizing interior comfort and do not need the option to share your shelter, the Copper Spur's 38-inch peak height and spacious feel make it the better choice despite the higher per-person cost.
How does this tent compare to the Marmot Tungsten 1 Person Tent?
The Copper Spur HV UL1 is significantly lighter at 2 lbs 6 oz compared to the Tungsten 1P's roughly 3 lbs 9 oz, making it a better choice for weight-conscious backpackers. The Copper Spur also offers more livable space with its near-vertical walls and 20 sq ft floor area, though you pay considerably more at $500 versus the Tungsten's sub-$200 price point. If budget matters more than shaving pounds, the Tungsten delivers solid durability and weather protection at a fraction of the cost.
What do other owners say about the Copper Spur HV UL1?
User reviews are overwhelmingly positive, with a score of 9.8 out of 10. Owners consistently praise the spacious interior, lightweight packability, and solid construction over multiple seasons of use. The most common complaints involve the delicate rainfly zippers and the challenge of pitching in rain, but these are minor issues for most buyers.

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