Big Agnes Copper Spur UL2 Bikepack Footprint

This footprint is a precision-matched accessory for the Big Agnes Copper Spur HV UL2 Bikepack tent, tracing the exact floor outline and clipping in via TipLok™ buckle points rather than a generic elastic-corner design. At 255 g it is not itself an ultralight item, but paired with the tent it unlocks the Fast Fly configuration — pitching only the fly, poles, stakes and footprint while leaving the mesh inner body at home. That trade-off suits bikepackers and fastpackers on dry, bug-light trips who want to shave both weight and pack volume without carrying a separate ground tarp. The footprint also protects the tent floor from abrasion and moisture during standard double-wall pitches, extending the life of the more expensive floor fabric. Its narrow compatibility is worth noting: it is shaped specifically for the Bikepack variant of the UL2 and will not fit the standard Copper Spur HV UL2.