Exclusive Deals & Giveaways
Summit+ Days is on
Extra 10% Cash Back On BGA
Gear made by Backcountry
Fall Sale
Shop up to 40% off
Copper Spur UL4 Tent: 4-Person 3-Season
Size:
Quantity
Join Summit Club+ and
Copper Spur UL4—lightweight and spacious four-person tent with HyperBead fabric and dual vestibules
What Our Gearhead® Experts Are Saying:
"This four-person tent is my top choice for group backpacking. It's light for its size and incredibly durable, and the dual vestibules make it easy for everyone to stash gear. The HyperBead fabric is a big upgrade—it holds up through every season while keeping the weight down."
The Copper Spur UL4 is the ultimate shelter for group backpacking and family adventures. Big Agnes designed this four-person tentwith their proprietary HyperBead fabric, making it lighter, stronger, and more waterproof than ever—ideal for three-season trips. With spacious interior space, high-volume architecture, and pre-bent poles, it offers exceptional livability while keeping pack weight manageable. Dual doors and expansive vestibules provide easy access and abundant storage, while Low Vent and roof vent features optimize airflow, reducing condensation during humid nights.
Details
- Ultralight, four-person, three-season tent for group adventures
- Proprietary HyperBead fabric improves durability, waterproofing, and eco-friendliness
- Spacious 57 square feet of interior space with dual doors and vestibules
- Pre-bent poles and high-volume architecture maximize livable space
- Low Vent and roof vent features enhance airflow and reduce condensation
- TipLok Tent Buckle simplifies setup and stabilizes the structure
- Includes reflective guylines and tensioners for nighttime visibility
- Lightweight and packable at just 5lb, perfect for multi-day trips
- Item #BAGZ2GO
- Material
- [rainfly, floor] HyperBead (15D nylon, 20D ripstop, PFAS-free waterproof coating 1500mm), [tent canopy] 15D nylon, 20D ripstop, 15D polyester mesh
- Capacity
- 4-person
- Season
- 3-season
- Wall Type
- double-wall
- Poles
- 2 DAC NSL, 10 6in Dirt Dagger UL stakes
- Pole Attachment
- TipLok Tent Buckle
- Number of Doors
- 2
- Number of Vestibules
- 2
- Vestibule Space
- 14sq ft + 14sq ft
- Ventilation
- Low Vent vestibule, mesh canopy
- Seams
- PU taped
- Gear Loft
- sold separately
- Interior Height
- 50in
- Floor Dimensions
- 86 x 96in
- Floor Space
- 57sq ft
- Packed Size
- 22 x 7in
- Footprint Included
- sold separately
- Fast-pitch Option
- with footprint (sold separately)
- Fast-pitch Weight
- 4lb 3oz
- Trail Weight
- 5lb 4oz
- Packed Weight
- 5lb 11oz
- Activity
- ultralight backpacking, backpacking
- Manufacturer Warranty
- limited
Big Agnes
Copper Spur UL Series
Comfort On The Roughest Backcountry Nights
Crafted For Comfort
Generous Vestibule
Keeps your kit dry & secure
Fast Fly Compatible
Use footprint (sold separately) to pitch a lightweight, Fast Fly shelter
Awning-Style Door
Easy in and easy out
HyperBead Fabric
Proprietary tech is highly waterproof
Easy Pack-And-Mount Design
For bikepacking tents
Overhead Lights
For MtnGLO tents
Shop More Copper Spur
Big Agnes
Copper Spur UL3 XL Tent: 3-person 3-season
2 colors
Big Agnes
Copper Spur Ul3 Tent: 3-Person 3-Season
2 colors
Big Agnes
Copper Spur UL1 Tent: 1-Person 3-Season
2 colors
Big Agnes
Copper Spur HV UL1 Bikepack Tent: 1-Person 3-Season
1 color
Big Agnes
Copper Spur UL3 Bikepack Tent: 3-Person 3-Season
1 color
Big Agnes
Copper Spur UL3 MtnGLO Tent: 3-Person 3-Season
1 color
Big Agnes
Copper Spur UL1 Bikepack Tent: 1-Person 3-Season
1 color
Big Agnes
Copper Spur UL Footprint
1 color
Big Agnes
Copper Spur UL Extra Large Footprint
1 color
Big Agnes
Copper Spur HV UL Bikepack Footprint
1 color
Big Agnes
Copper Spur UL Bikepack Footprint
1 color
The Mother Of Comfort
Big Agnes outfits and inspires all people with the gear they need to camp in comfort, explore public lands, and have fun.
.jpg)
Learn more about Copper Spur UL4 Tent: 4-Person 3-Season