To extend the life of your tent floor, Big Agnes recommends 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. Compatible with Battle Mountain 3 Fast Fly setup available Material Nylon ripstop 1200mm waterproof polyurethane coating Packed Weight 369 g / 13 oz  Packed Size 25 x 19 x 4 cm / 10" x 7.5" x 1.5"