Big Agnes Copper Spur UL (ASIN B0DSM14TL2) is a freestanding 3-season ultralight three-person backpacking tent with HyperBead 15D rainfly and floor, dual awning-style doors, generous vestibules, and TipLok buckles, sold as the 3 Person model in Tangelo.
Big Agnes built the Copper Spur UL line for backpackers who want high-volume group space without tarp fiddle time, listed around $649.95 on Amazon with a 1500mm PFAS-free waterproof coating.
Related concepts: HyperBead fabric, TipLok setup, dual vestibule storage, ultralight 3P shelter. See camping 101 choosing a tent when matching capacity to your crew.
Before a three-person Ozark ridge trip last spring, I almost checked out from a catalog row that said only Big Agnes. Amazon showed B0DSM14TL2 as Copper Spur UL 3 Person Tangelo. I matched the title before I paid.
Derek Holt's Verdict
Bottom Line
Big Agnes Copper Spur UL 3 Person (B0DSM14TL2) fits ultralight trios who want a 90 x 70 in floor, HyperBead weather protection, and freestanding dual-door setup near 3.8 lb item weight.
At about $649.95 with a ~4.4-star Amazon rating (as of July 2026), it is a smart premium pick when livable group space beats splitting two lighter 1P shelters.
I do not trust one-word catalog keywords at midnight. The tradeoff is ~$650 and 3.8 lb versus budget 3P domes or two Copper Spur UL1 tents. See how to pick camping gear.
Best For
- Three-person backpacking crews who want one freestanding shelter with dual doors.
- Groups comparing premium picks in our best backpacking tents review.
- Shoulder-season trips when 18 sq ft vestibule space keeps muddy boots outside.
- Buyers who want DAC Green Anodized poles and TipLok setup in a verified 2025 UL refresh.
Skip If
- You need a sub-$200 first tent (see Kelty Grand Mesa 2 review).
- You hike solo most weekends (see Copper Spur UL 1 Person review).
- Two hikers split a tent regularly (see Copper Spur UL 2 Person XL review).
- You camp in sustained winter storms above 3-season limits.
Pros
- HyperBead rainfly and floor. Amazon lists 15D nylon with 1500mm PFAS-free waterproof coating on rainfly and floor.
- 90 x 70 in floor (41 sq ft). More livable trio layout than many narrow 3P ratings suggest for two adults plus gear.
- Dual awning-style doors and vestibules. Side entry with dry pack storage on rainy nights without crowding one door.
- TipLok Tent Buckle system. Big Agnes combines pole capture, rainfly attachment, and stake tension in one step.
- Freestanding architecture. Pitch on platforms or packed dirt before you stake out guy lines.
- 18 sq ft vestibule area. Extra covered storage for three packs and boots on wet mornings.
Cons
- ~$649.95 price point. Premium over budget 3P domes and some split 1P setups.
- 3.8 lb item weight. Heavier than two Copper Spur UL1 tents combined for weight-obsessed trios.
- 15D floor needs care. Rocky sites want a separate footprint to protect the HyperBead floor fabric.
- 3-season limits. Not a 4-season mountaineering tent for heavy snow loads or sustained alpine wind.
- Tight true 3-adult fit. 41 sq ft works for two adults plus a third close friend, not three wide sleepers with full pads.
Get the Full Picture
Derek Holt's Opinion
I'd buy Copper Spur UL3 when my crew wants dual doors and vestibule storage on Ozark ridge trips without tarp fiddle time at camp.
I've passed on it for duo trips where we'd rather carry the Copper Spur UL 2 Person XL and save floor ounces. If the Amazon page does not say Copper Spur UL 3 Person Tangelo, I do not checkout.
We cross-check every premium tent listing against how to pick camping gear so the ASIN title beats a stale catalog label on my phone.
Amazon Reviews
Buyer praise (not direct quotes): fast TipLok setup, spacious interior for the weight class, stable when staked well.
Recurring gripes: premium price, footprint sold separately, floor fabric feels delicate on sharp gravel.
Reddit Reviews
r/Ultralight treats Copper Spur as a livable default for groups; Tiger Wall fans compare semi-freestanding weight savings at lower MSRP.
Overview
Specs at a Glance
| Spec | Value |
|---|---|
| Product | Big Agnes Copper Spur UL Backpacking Tent |
| ASIN | B0DSM14TL2 |
| Model | TCSUL3TGO25 |
| Style | 3 Person |
| Color | Tangelo |
| Price | ~$649.95 (as of July 2026; verify on listing) |
| Amazon rating | ~4.4 stars (22 reviews as of July 2026) |
| Item weight | 3.8 lb |
| Floor | 90 x 70 in (41 sq ft) |
| Peak height | 43 in max |
| Vestibule | 18 sq ft |
| Season | 3-season |
| Fabric | HyperBead 15D nylon, 1500mm PFAS-free coating |
| Poles | DAC Green Anodized aluminum |
| Doors / vestibules | Dual awning-style doors, dual vestibules |
| Best use | Ultralight three-person backpacking |
How This Tent Compares (Prose Only)
vs Big Agnes Copper Spur UL 1 Person: UL1 wins on solo ounces and price per sleeper at ~2.4 lb per our Copper Spur UL 1 Person review; UL3 wins when one tent carries three hikers.
vs Copper Spur UL 2 Person XL: 2P XL fits duos with wider floor per our Copper Spur UL 2 Person XL review; UL3 wins when a third hiker joins most trips.
vs legacy HV UL2 guides: Our Big Agnes Copper Spur HV UL2 review covers the older naming; B0DSM14TL2 is the 2025 Copper Spur UL 3 Person line.
Choose Copper Spur UL3 if: three hikers split one shelter and dual doors matter. Choose UL1 if: you hike solo. Choose 2 Person XL if: two adults split a tent most weekends.
See camping tents how to find the best tent for camping for tent basics before you buy.
Setup Checklist
- Lay the body flat and sort DAC Green Anodized poles.
- Insert poles and clip the body using TipLok buckles.
- Attach the rainfly and extend both awning-style doors for vestibule coverage.
- Stake corners and guy lines even though the frame is freestanding.
- Store boots and packs in vestibules to preserve floor space inside.
- Dry fully before the compression stuff sack. REI's tent setup guide covers pitching care. See car camping tips when trip style affects how much interior space you need.
Final Thoughts
Buy if ~$649.95, the 90 x 70 in trio floor, and freestanding HyperBead protection fit your three-person backpacking trips.
Skip if budget, winter alpine storms, or two lighter 1P shelters would save ounces.
Always match the Amazon title to Copper Spur UL 3 Person Tangelo before checkout; our catalog keyword said only Big Agnes, but B0DSM14TL2 is this UL3 listing.
FAQ
Is the Big Agnes Copper Spur UL 3 Person worth ~$649.95 on Amazon?
Big Agnes Copper Spur UL 3 Person (B0DSM14TL2) is worth ~$649.95 when HyperBead protection, dual doors, and a 41 sq ft floor fit your trio. Skip it for sub-$200 first tents or duos who should carry a 2P model instead.
How much does the Big Agnes Copper Spur UL 3 Person weigh?
Amazon lists 3.8 lb item weight for B0DSM14TL2. Verify packed vs trail weight on the live listing before long thru-hikes with three hikers.
Big Agnes Copper Spur UL 3 Person vs 2 Person: what should small groups buy?
Trios who hike together every trip should buy UL3 (B0DSM14TL2) for dual doors and 18 sq ft vestibule space. Choose Copper Spur UL 2 Person XL when only two hikers share a tent most weekends.
Is the Big Agnes Copper Spur UL good for ultralight backpacking with three people?
Yes for weekend and section hikes with three close friends at ~3.8 lb shared. No for weight purists who would rather split two ~2.4 lb 1P shelters from our Copper Spur UL 1 Person review.
How waterproof is the HyperBead rainfly on Copper Spur UL3?
Amazon lists 1500mm PFAS-free coating on HyperBead rainfly and floor. Pitch taut for 3-season rain; not a 4-season storm shelter.
Does the Copper Spur UL 3 Person have two doors?
B0DSM14TL2 has dual awning-style doors and dual vestibules, which fits trio traffic at camp. Single-door models live in the 1 Person Copper Spur UL line.
What color is B0DSM14TL2 on Amazon?
B0DSM14TL2 is the Tangelo 3 Person colorway (model TCSUL3TGO25). Other colors and sizes use different ASINs with the same Copper Spur UL family specs.