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Big Agnes
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Big Agnes

Copper Spur HV UL3 MtnGLO Tent: 3-Person 3-Season

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$699.95
Color:Tangelo/Mercury

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Copper Spur HV UL3 mtnGLO Tent is an ultralight 3-person shelter with built-in LED lighting and a spacious, freestanding design for backcountry comfort

What Our Gearhead® Experts Are Saying:


“This is the tent I take when I want more elbow room or am sharing space with a buddy and a dog. It’s still light enough for backpacking, and the mtnGLO lighting just makes camp life easier.”


Spacious enough for three but still trail-light, the Copper Spur HV UL3 mtnGLO Tent delivers a rare balance of comfort and weight savings. Integrated mtnGLO LED lights brighten your nights without the hassle of dangling headlamps or digging for flashlights. Its freestanding, high-volume design provides generous interior space, while steep walls and vertical doors create a roomy, livable feel.


The proprietary HyperBead™ fabric is lighter, stronger, and more waterproof than ever—ready to handle unexpected storms and rocky campsites alike. Dual vestibules provide ample gear storage and dry entry points, and the included EZ Pack Stuff Sack keeps your mornings streamlined. Whether you're splitting it with friends or stretching out solo, this tent adds comfort without the bulk.


Details

  • Ultralight 3-person tent with built-in mtnGLO LED lighting
  • Freestanding, high-volume design creates spacious living area
  • HyperBead™ fabric offers improved waterproofing, durability, and reduced weight
  • Dual vestibules and awning-style doors for gear storage and ventilation
  • DAC Featherlite NFL poles offer strength with minimal weight
  • EZ Pack Stuff Sack with wide opening and compression closure
  • Oversized interior pockets keep essentials organized
  • Rainfly and floor use 15D nylon with waterproof coating (PFAS-free)
  • Item #BAGZ2I7
Material
[face fabric] 15D nylon, 20D nylon ripstop, 15D polyester mesh, [rainfly, floor] HyperBead (15D nylon, 20D nylon ripstop, PFC-free waterproof coating)
Capacity
3-person
Season
3-season
Wall Type
double-wall
Freestanding
yes
Poles
DAC Featherlite NFL pole system
Pole Attachment
clips
Number of Doors
2
Number of Vestibules
2
Vestibule Space
9sq ft + 9sq ft
Ventilation
mesh canopy
Gear Loft
mesh
Interior Height
43in
Floor Dimensions
90 x 70in
Floor Space
41sq ft
Packed Size
21 x 5in
Trail Weight
3lb 8oz
Activity
backpacking, weekend camping
Manufacturer Warranty
limited

Copper Spur UL Series

A person peeks out of their Big Agnes Copper Spur tent, backpacking in the backcountry with a dog.

Ultralight Comfort

High volume, freestanding design for comfort on the roughest backcountry nights

Find Your Copper Spur

Copper Spur UL with awning set up

Copper Spur UL

The ultralight classic

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Copper Spur UL XL set up

Copper Spur UL XL

Extra room to move

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Copper Spur UL Bikepack tent set up

Copper Spur UL Bike

For crushing miles on the trail

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Copper Spur UL Bikepack tent set up

Copper Spur UL mtnGLO

Built-in lighting system

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A group of bikepackers stop for the day, pitching their tents on a wooded hill.

A Copper Spur UL mtnGLO tent at night, illumination on

A man and a woman camp in the backcountry, throwing a frisbee to their dog.

A person camps in the backcountry in their Copper Spur tent

A person sits in the door of their Copper Spur tent

Backcountry, In Comfort

The Copper Spur with the rain fly on, highlighting the generous vestibule

Generous Vestibule

Keeps your kit dry & secure

A front view of the Copper Spur tent, highlighting the interior and gear storage pockets.

Fast Fly Compatible

Use footprint (sold separately) to pitch a lightweight, Fast Fly shelter

A closeup of the Copper Spur's awning option, held up with 2 hiking poles.

Awning-Style Door

Easy in and easy out

A closeup of water beading on the surface of HyperBead fabric

HyperBead Fabric

Proprietary tech is highly waterproof

A closeup of a bike with the Copper Spur Bikepacking tent set up in the distance.

Easy Pack-And-Mount Design

For bikepacking tents

Overhead Lights

For MtnGLO tents

Shop More Copper Spur

A camper in a blue down jacket prepares gear next to a small green tent in a vast mountain meadow under the Big Agnes logo.

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.

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