The Big Agnes Copper Spur Ultralight 4 Footprint. The Big Agnes footprint can be purchased separately and 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.
DECENT SPECS of the Big Agnes Copper Spur Ultralight 4 Footprint
SPECIFICATIONS of the Big Agnes Copper Spur UL 4 Footprint