Big Agnes Copper Spur UL3
Big Agnes Copper Spur UL3

Big Agnes Copper Spur UL3

Regular price$649.95
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Copper Spur UL3
Three-season, freestanding, ultralight tent
Description

Since its launch in 2008, the award-winning Copper Spur has been our most popular ultralight backpacking tent. Thanks to our proprietary HyperBead™ fabric, the latest Copper Spur UL is lighter, stronger, and more waterproof than ever! High volume, freestanding design provides ample interior room and the stability to keep you sleeping soundly through the roughest backcountry nights. Fully featured, with design aspects that make the backcountry more comfortable - like multiple gear storage pockets, an awning-style door, and generous vestibule space. When ultralight comfort is the priority, the Copper Spur UL is your ultimate home away from home.

Features
HyperBead™ Fabric
Featuring our strongest and most durable HyperBead™ fabric technology in our UL tent line. Engineered to perform season after season
Fabric Performance
Proprietary HyperBead™ fabric is 6% lighter, 25% more waterproof and 50% stronger than traditional fabrics, without added water repellent chemicals
EZ Pack Stuff Sack
EZ Pack Stuff Sack with large length-wise opening and compression closure makes packing up simple and easy
Architecture
High volume, freestanding architecture provides generous livable space and stability - no need to stake out corners for a full pitch!
Door Design
Large, easy egress door design featuring dry entry/exit vestibules to keep gear dry
Dual Doors
Side entry, dual-door design features a door and generous vestibule on both sides of the tent
Awning Coverage
Expanded coverage with awning-style doors that can be supported with trekking poles (sold separately) or included extra guylines
Storage
Oversized, 3D bin pocket provides massive, off-the-floor storage, ceiling and side pockets provide additional organization
Ventilation
Increased airflow with Low Vent capability on the vestibule doors and a high vent on fly, combined with double sliders on the vestibule zippers for venting from the top or bottom
TipLok™ Tent Buckle
TipLok™ Tent Buckle provides secure pole-tip capture, rainfly attachment, tensioner, and stake-out loop
Cross Pole Socket
Easy to use injection molded cross pole socket makes setup a breeze
Door Keeper
Quick Stash door keeper on tent body makes stowing unzipped door quick and easy
Interior Loops
Attach gear lofts, accessories and mtnGLO® Tent & Camp Lights with multiple interior loops
Reflective
Pre-cut reflective guylines and reflective webbing shine in the light of a headlamp, helping prevent tripping
Footprint
To extend the life of your tent floor and enable fast fly compatibility, we recommend using a Big Agnes footprint - sold separately
Specs
Trail Weight
3lb 6oz
Total Weight
3lb 13oz
Packed Size
21" x 5"
Floor Area
90" x 70" - 62" | 41 ft²
Vestibule Area
9ft² + 9ft²
Awning Area
9ft² + 9ft²
Head Height
43"
Fast Fly Weight
2lb 11oz
Materials
Rainfly/Floor
Proprietary HyperBead™ fabric; 15D nylon with 20D solution dyed ripstop and 1500mm waterproof rating without intentionally added PFAS
Tent Body
Breathable 15D nylon with 20D solution dyed ripstop, and 15D polyester mesh
Poles
DAC Featherlite NFL, NSL and pressfit poles
Seams
Waterproof, solvent-free polyurethane taped seams (No PVC or VOCs)
Gear Lofts
Gear lofts, sold separately: fits Large Trapezoid, Wall, Large Wall, Square and Triangle
Fast Fly
Fast fly setup available with compatible footprint (sold separately)
Stakes
6" Dirt Dagger™ UL Stakes included: 11
Storage
Guidelines
Always make sure your tent is dry and free of debris before storing. Fold and roll your tent a different way each time to avoid permanent creases. Store in a cool, dry place. Never leave your tent in hot temperatures (such as a car trunk or attic space) for long periods of time, as it will damage the material coatings. Storing your tent damp can result in mildew growth, which may cause your tent to smell, leak, or delaminate. Mildew damage is not covered under warranty.
Cleaning
Light Cleaning
Sponge the product with warm water (not hot).
Supplies Needed
Wash basin (or bath tub), Warm water (not hot), Waterproof Gear Cleaner (we recommend products like Nikwax Tech Wash), Sponge
Step 1
Submerge your gear in warm, clean water. Gently agitate with hands. Empty dirty water. Repeat until most of the excess dirt/grime is removed and water is mostly clear.
Step 2
Apply waterproof gear specific wash and gently work into fabric with sponge.
Step 3
Rinse gear thoroughly.
Step 4
Hang it up to dry.
Step 5
Triple check that your gear is completely dry before storage or use.
Important Notes
Warnings
Do not dry clean or machine-wash. Detergents and dry cleaning solvents will damage the fabric and ruin waterproofing. Never use hot water, bleach, liquid detergents, or dishwashing liquids. Allow to dry COMPLETELY before storage or use. Avoid prolonged direct sunlight as UV exposure can compromise waterproofing.
Seam Sealing
Factory Sealed
Big Agnes tents are seam sealed as part of our manufacturing process! This seam tape alone is durable enough to prevent water leakage. Any seams that have been taped do not need to be seam sealed with a liquid sealer unless you want extra protection. Make sure the seam-sealer is completely dry before re-packing your tent. Damage caused by misapplication may void warranty.
Zippers
Maintenance
Keeping your zippers clean will help keep the coils and sliders from wearing out. If filled with dirt, vacuum or brush zippers before storing tent. We recommend Gear Aid Zipper Cleaner and Lubricant.
Repairs and Warranty
Coverage
All Big Agnes tents are guaranteed against manufacturing or material defect. We do not warranty products damaged from normal wear and tear, alteration made by owner, misuse, accidents or damages caused by uses other than intended. Damage due to misuse, normal wear and tear, or improper care may be repaired, at the discretion of Big Agnes, at a reasonable charge. Tents returned for repair must be clean and free of debris.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

Riding Gear & Apparel:

Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.


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