Big Agnes Copper Spur UL3 Bikepack
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Copper Spur UL3 Bikepack
Three-season, freestanding, ultralight bikepacking tent
Description
Everything backpackers love about the award-winning Copper Spur UL, optimized for pedal powered backcountry adventures. Fully freestanding design provides ultimate stability and interior space, and proprietary ultralight Hyperbead™ fabric is stronger and more waterproof than ever. Inside, large vestibules and 3D bins turn dead space into useful storage for packs, gear, and accessories. Bikepack-specific features like a 12" Shortstik pole set and a waterproof dry bag stuff sack make packing and mounting your tent to your bike easy, so you can save your valuable energy for crushing miles on the trail.
Features
HyperBead™ Fabric
Featuring our strongest and most durable proprietary HyperBead™ fabric technology in our UL tent line. Engineered to perform season after season
Fabric Performance
Our HyperBead™ technology yields a fabric that is 6% lighter, 25% more waterproof, 50% stronger, and more dimensionally stable than fabric with traditional coatings
Shortstik Poleset
12" Shortstik Poleset shortens packed size to fit bicycle handlebars, frames, or panniers
Dry Bag Stuff Sack
Dry bag stuff sack with two integrated Big Hitch straps for easy attachment to a bike frame, raft, or any mounting point
Storage
Oversized interior helmet pocket, interior and exterior daisy chain webbing for gear drying and storage
Architecture
Freestanding architecture and color-coded tiplok buckles add stability and make setup easy
Entry & Vestibule
Side-entry door and ample vestibule space to store gear
Door Design
Dual-zipper, side entry doors with easy-grip zipper pulls - use only one zipper for quick, reach-through access
Pole Socket
Proprietary injection molded TPU cross pole socket ensures secure pole tip capture
Ventilation
Supported roof vent for maximum air circulation, preventing condensation
Door Keeper
Quick Stash door keeper on tent body makes stowing unzipped door quick and easy
Low Vent
Low Vent feature on vestibule doors increases air flow while still providing vestibule coverage
3-D Bin
3-D bin pocket above your feet provides massive, off-the-floor storage - with additional pockets for stashing small items
Interior Loops
Multiple interior loops for attaching gear lofts, accessories, and mtnGLO® Tent & Camp Lights
Footprint
Available bikepack footprint provides extra protected floor area and extends the life of your tent floor - sold separately
Specs
Trail Weight
3lb 10oz
Total Weight
4lb 5oz
Packed Size
16.5" x 6"
Floor Area
41ft²
Vestibule Area
9ft² + 9ft²
Awning Area
9ft² + 9ft²
Head Height
43"
Fast Fly Weight
3lb 2oz
Footprint Weight
11oz
Materials
Rainfly + Floor
Proprietary HyperBead™ fabric technology; 15D nylon ripstop with 20D solution dyed ripstop grid and 1500mm waterproof rating without intentionally added PFAS
Tent Body
Proprietary fabric technology; breathable 15D nylon with 20D solution dyed ripstop grid, and 15D polyester mesh
Poles
DAC Featherlite NSL pole system with ShortStik technology
Seams
Waterproof, solvent-free polyurethane taped seams (No PVC or VOCs)
Pockets
2 side pockets, 1 3-D bin pocket, 1 oversized helmet pocket
Gear Lofts
Gear lofts, sold separately: fits Large Trapezoid, Wall, Large Wall, Square and Triangle
Stakes
6" Dirt Dagger™ UL Stakes included: 8
Fast Fly
Fast fly setup available with compatible footprint (sold separately)
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.
