Big Agnes Copper Spur UL2 XL Footprint (2025)

The footprint for the Copper Spur UL2 XL (2025) weighs 179 g and is made from 30D nylon with HyperBead™ technology, rated to a 1,500 mm waterproof column that should hold up against sustained rain or wet ground. TipLok™ buckles tie it directly into the tent's own attachment points, so it matches the extended XL floor shape exactly with no overhang. Its main purpose is enabling the Fast Fly setup — fly, poles and footprint only, skipping the mesh inner body — which shaves real weight on trips where bugs and cold aren't a concern. In a standard double-wall pitch it does the more conventional job of shielding the tent's main floor from abrasion and ground moisture, extending that fabric's working life. It comes in green, a cosmetic detail with no effect on fit or performance.