protective ground cover for Copper Spur UL2 tent To extend the life of your tent floor, we recommend using a Big Agnes footprint or ground cloth. 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. Features Compatible with Copper Spur UL2 tents featuring Tiplok Tent Buckles, Also compatible with Copper Spur UL2 Bikepack and Copper Spur UL2 mtnGLOA(R) 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 UL2 models made after 2020 - may be compatible with older models, without Fast Fly capability Specs Packed Size: 7.5" x 4.5" x 1.5" Footprint Weight: 5oz Materials Proprietary HyperBead fabric technology; 30D nylon ripstop with 1500mm waterproof silicone and polyurethane coating without intentionally added PFAS All seams taped with waterproof, solvent-free polyurethane tape (No PVC or VOC&';s)