Specs + Sizing
| Trail Weight | 3lbs 9oz / 1.62kg |
| Packed Weight | 3lbs 15oz / 1.79kg |
| Fast Fly Weight | 2lbs 14oz / 1.30kg |
| Packed Size | 22″ x 6.5″ / 56 x 17cm |
| Floor Area | 44ft² / 4.1m² |
| Head Height | 47″ / 119cm |
| Vestibule Area | 9ft² / 9ft² / 0.8m² / 0.8m² |
| Footprint Weight | 8oz / 227g |
| Number of Seasons | 3 |
| Number of Doors | 2 |

Features
Our best-selling, award-winning, full-featured, ultralight backpacking tent, now available in size LONG!
Expanded living space with double zipper awning-style vestibules
Proprietary ultralight double ripstop mixed denier nylon offers extra tear strength and puncture resistance without adding weight
DAC poles with 4-way, high-volume hub design provide strength, stability, and generous livable space
Dual-zipper doors with easy-grip zipper pulls
Easily stow unzipped doors with Quick Stash door keeper, located on the tent body door
Ample storage options with oversized ceiling pockets at the head, 3-D bin at feet, and media pockets located above the sleeping area
Low vent features on vestibule doors along with high fly vent creates airflow to reduce condensation in all weather conditions
Proprietary tent corner construction with unique TipLok Tent Buckle™ streamlines tent set up by combining three functions: secure pole-tip capture, rainfly attachment and tensioner, and stake-out loop
Ready to pitch with pre-cut guylines and tensioners attached to fly
Velcro® tabs connect fly to pole structure providing perfect pitch and extra stability
Enhanced visibility at night with reflective guylines and webbing
Attach gear lofts, accessories, and mtnGLO® Tent & Camp Lights with multiple interior loops
To extend the life of your tent floor we recommend using a Big Agnes footprint – sold separately
Construction + Materials
Fly and floor are silicone treated proprietary ultralight double ripstop mixed denier nylon, featuring a solution-dyed ripstop grid with 1200mm waterproof polyurethane coating
Tent body is breathable proprietary ultralight double ripstop mixed denier nylon, featuring a solution-dyed ripstop grid and polyester mesh
Waterproof, solvent-free polyurethane taped seams (No PVC or VOCs)
DAC Featherlite NFL pole system
Compatible with Large Trapezoid, Wall, Large Wall, Square and Triangle gear lofts – sold separately
8 Big Agnes Dirt Dagger™ UL Tent Stakes
Mates with footprint compatible with Copper Spur HV UL featuring TipLok™ Tent Buckles
Fast Fly Setup available




























John Doe –
The Big Agnes Copper Spur HV UL3 Long is a game-changer for group camping. Its spacious design and lightweight build make it perfect for extended trips. Highly recommend!
Jane Smith –
I was impressed by the durability and ease of setup. The tent held up well in windy conditions, and the extra length is a bonus for taller campers.
Michael Johnson –
Great tent for the price. The materials feel premium, and the ventilation is excellent. However, it’s a bit pricey for casual campers.
Emily Davis –
The UL3 Long is perfect for family camping. It fits three people comfortably, and the vestibules provide ample storage space. Very satisfied!
Chris Brown –
Lightweight and easy to carry, but the zippers feel a bit fragile. I hope they hold up over time. Otherwise, a solid tent.
Amanda Wilson –
The tent is well-ventilated and keeps condensation to a minimum. Setup is straightforward, and the color-coded poles are a nice touch.
David Martinez –
The Copper Spur HV UL3 Long is a great investment for serious backpackers. It’s lightweight, durable, and spacious. Worth every penny.
Laura Garcia –
I love the extra headroom and length, but the tent is quite expensive. If you’re on a budget, there might be better options.
Daniel Lee –
The tent is well-designed and offers great protection from the elements. The only downside is the high price tag, but it’s worth it for the quality.
Sarah Taylor –
Perfect for backpacking trips. The tent is easy to pitch, and the materials are top-notch. I’ve had no issues with it so far.
Kevin White –
The Big Agnes Copper Spur HV UL3 Long is a bit heavier than I expected, but it’s still manageable. The space and comfort make up for it.
Sarah Thompson –
The Big Agnes Copper Spur HV UL3 Long is a game-changer for backpacking trips. Its lightweight design and spacious interior make it perfect for three people, even on long hikes. The setup is quick and intuitive, and the high-volume poles provide excellent stability in windy conditions. Highly recommend for anyone needing a reliable, durable tent!
James Carter –
I’ve used the Big Agnes Copper Spur HV UL3 Long on multiple trips, and it’s been fantastic. The long version is a lifesaver for taller campers like me, and the vestibules offer plenty of storage space. The materials feel premium, and it’s held up well in rain and wind. A bit pricey, but worth every penny for the quality.
Emily Rodriguez –
This tent is amazing! The weight-to-space ratio is unmatched, and it’s so easy to carry. The dual doors and vestibules make it convenient for shared use, and the ventilation system works flawlessly. My only gripe is that the stakes it comes with could be sturdier, but otherwise, it’s a top-notch product.
Michael O’Connor –
The Big Agnes Copper Spur HV UL3 Long is a solid choice for groups. It’s lightweight, roomy, and performs well in various weather conditions. The color-coded setup is a nice touch, and the overall build quality is excellent. However, the price point might be a barrier for some. If you can afford it, it’s a great investment.
Laura Kim –
I’m very impressed with this tent. The materials are high-quality, the design is well-thought-out, and it’s surprisingly lightweight for its size. The long version is perfect for my tall partner, and the tent stays dry even in heavy rain. It’s a bit of a splurge, but for serious campers, it’s worth it.