Maker’s warranty: Limited warranty against manufacturing or material defect for the lifetime of the product; electronics up to two years; covers bought from an authorized Big Agnes retailer or direct; repair center; repair parts sold. Big Agnes’s terms, read Oct 25, 2026
A two-person version of Big Agnes's freestanding Copper Spur UL tent set up for bikepacking, with short 12-inch pole segments, 3D storage bins and a waterproof dry-bag stuff sack. It packs to 16 x 5.5 in (41 x 14 cm), and Big Agnes lists a total weight of 1.67 kg (3 lb 11 oz).
Figures with a source link to the page they were read from, with the date we checked it.How we get these figures →Wrong figure? Tell us
Weight and price against the 2-person tents in the RidgeNote register with a published figure; other figures against every one of the tents. Manufacturer-listed; sources and dates are on this page.
The lightest of the 2-person tents on record is Zpacks Duplex Lite Tent at 15.2 oz — 1,242 g less for $49 more.
The cheapest is Six Moon Designs Lunar Duo Outfitter at $210.00 — $440 less and 73 g lighter.
Main models on the same shelf, compared with the Copper Spur UL2 Bikepack on the makers’ published figures; the tick on each bar is the Copper Spur UL2 Bikepack.
Big Agnes
Copper Spur UL2 XL
6.0 oz lighter (170 g)
same list price
Zpacks
Duplex Lite Tent
2.74 lb lighter (1,242 g)
$49 more
Big Agnes
Tiger Wall 2 Platinum
1.53 lb lighter (695 g)
$50 more
Not ranked: 11 with no published capacity.
See all 28 →
MSR
Hubba Hubba Bikepack 2 Tent
$70 less
1.0 oz heavier (28 g)
Sea to Summit
Telos Evo Bikepack Tent
$70 less
1.2 oz lighter (33 g)
Sea to Summit
Telos Evo Tent
$120 less
1.7 oz lighter (48 g)
Not ranked: 14 with no published list price, 4 with no published capacity.
See all 19 →
Big Agnes
Copper Spur UL3
1 person more
2.0 oz heavier (56 g) · same list price
Big Agnes
Sarvis VST 3
1 person more
5.0 oz lighter (142 g) · $200 more
Big Agnes
Copper Spur UL3 XL
1 person more
5.5 oz heavier (157 g) · $50 more
Not ranked: 11 with no published capacity.
See all 26 →Side by side on weight, list price and cost per ounce.
vs Big Agnes
Tiger Wall UL2 Bikepack
Tiger Wall UL2 Bikepack48.3 oz · 1,370 g
Copper Spur UL2 Bikepack59.0 oz · 1,673 g
vs MSR
Hubba Hubba Bikepack 2 Tent
Hubba Hubba Bikepack 2 Tent60.0 oz · 1,701 g
Copper Spur UL2 Bikepack59.0 oz · 1,673 g
Big Agnes 2-person backpacking tents ranked by maker-published weight: 14 models. Lightest: Big Agnes Tiger Wall 2 Platinum at 2.16 lb (978 g). Median 3.50 lb.
Big Agnes Copper Spur backpacking tents ranked by maker-published weight: 10 models. Lightest: Big Agnes Copper Spur UL1 at 2.37 lb (1,077 g). Median 3.50 lb.
Eight shelters from our catalogue, from a 504 g single-wall to a 2.5 kg freestanding tent, compared on published weight, floor size and list price, with the reason to skip each one.