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Big Agnes Copper Spur UL3 XL

Big Agnes Copper Spur UL3 XL

by Big Agnes

1830 g Packaged Weight
3Season Season Rating
3 Capacity
Big Agnes Brand

Description

The Copper Spur UL3 XL stretches the three-person tent to a 244 × 183 cm (4.5 m²) floor with 114 cm of peak height — enough headroom for three people with gear, or a couple who want real breathing room. The build stays a freestanding double-wall dome on DAC Featherlite aluminum poles, pitched inner-first, with side-opening doors that make entry easier without climbing over a tent-mate. Fly and floor use 15D nylon with 20D ripstop reinforcement and HyperBead™ treatment at a 1,500 mm waterproof rating, and the inner body is partial mesh. Minimum weight of 1,630 g works out to 610 g per person, a reasonable figure for backpacking or bikepacking, helped by trekking-pole compatibility for anyone wanting to shave further weight. Notably, the tent's Fast Fly weight — fly, poles and footprint, no inner body — is listed around 1,340 g, a meaningful cut versus the full setup. Four interior pockets and a lantern loop round things out, though there's no gear loft.

Specifications

Color
Orange, Green
Tent Type
Dome
Season Rating
3-season
Intended Use
Backpacking, Ultralight, Bikepacking
Freestanding
Freestanding
Wall Construction
Double-wall
Setup Type
Pitch inner first
Packaged Weight
1830 g (4.03 lb)
Minimum Weight
1630 g (3.59 lb)
Fly Weight
1340 g (2.95 lb)
Packed Size ( Length x Diameter )
56 x 17 (1.8 x 6.7 ft)
Floor Area
4.5 m2
Floor Dimensions ( Length x Width )
244 x 183 (8.0 x 6.0 ft)
Peak Height
114 cm (3.7 ft)
Capacity
3
Number of Vestibules
2
Vestibule Area (total)
1.6 m2
Number of Doors
2
Pole Material
Aluminum
Pole Brand/Series
DAC Featherlite NFL/NSL
Trekking Pole Compatible
Fly Material
15D nylon HyperBead™ 20D solution dyed ripstop
Fly Denier
15
Fly Coating
PU (Polyurethane)
Floor Material
15D nylon HyperBead™ 20D solution dyed ripstop
Floor Denier
15
Floor Coating
PU (Polyurethane)
Floor Type
Bathtub floor
Inner Tent Material
15D recycled nylon ripstop / 15D polyester mesh
Mesh Coverage
Partial mesh
Fabric Technology
HyperBead™
Water Column - Fly
1500 mm (59.06 in)
Water Column - Floor
1500 mm (59.06 in)
Seam Sealing
Factory taped seams
Number of Vents
2
Ventilation Type
Low vent, Door vent
Guy Lines Included
Reflective Guy Lines
Stake Count (included)
11
Stake Type
6" Dirt Dagger UL
Interior Pockets
4
Lantern Loop
Door Type
Side-opening
Footprint Available Separately
Weight per Person f(x)
610 g (1.34 lb)
Minimum Weight per Person f(x)
543 g (1.20 lb)
Floor Area per Person f(x)
1.5 m2
Total Living Space f(x)
6.1 m2
Vestibule to Floor Ratio f(x)
36 %
Space Efficiency f(x)
2.46 m2/kg

Where to buy (2)

Big Agnes
US eshop
$699.95 (≈ €648.10)
Updated 6h
in stock
Gramino
CZ eshop
CZK 15,380 (≈ €615.20)
Updated 6h
in stock

Category context Tents (363 products)

Weight
Standard weight· mainstream zone 976–2584 g· ranked 206 of 364

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