Big Agnes | Copper Spur UL3 Bikepack Footprint | New 2026

protective ground cover for Copper Spur UL3 Bikepack tent
Protect the bottom of your tent and add an extra waterproof layer with a tent footprint! 

The Big Agnes footprint also enables you to pitch a lightweight, Fast Fly shelter while leaving the tent body behind. The Fast Fly configuration requires the footprint, tent fly, poles, and stakes. Compatible with the Copper Spur UL3 Bikepack, and the Copper Spur UL3.

*Tent and water bottle sold separately
*Not compatible with Copper Spur UL3 XL Tent

Specs

Total Weight:  11oz
Packed Size:    8" x 6" x 2"

Features

• Compatible with Copper Spur UL3 Bikepack tents featuring Tiplok™ Tent Buckles 
• Also compatible with Copper Spur UL3 tent and Copper Spur UL3 mtnGLO® tents
• Fast Fly setup available - stake out your footprint, insert your tent poles into corners, drape your fly over the top, and buckle it in for an even lighter, smaller packing setup
• Fully compatible with Copper Spur UL3 models made after 2020 - may be compatible with older models, without Fast Fly capability

Materials

Proprietary HyperBead™ fabric technology; 30D nylon ripstop with 1500mm waterproof silicone and polyurethane treatment without intentionally added PFAS

All seams taped with waterproof, solvent-free polyurethane tape (No PVC or VOC's)

Product of Korea
Sewn in China