Custom Tyvek Ultralight Tent Footprint with Brass Grommets and Bungee Tie-outs Fits Big Agnes Fly Creek UL3 Custom cut to fit your Big Agnes Fly Creek UL3 and made from genuine DuPont Tyvek. Includes 6 marine grade bungees and 6 solid brass grommets in reinforced corners for tie outs. Extends into vestibule for added clean floor space. IMPORTANT: Footprint should be MACHINE WASHED prior to first use to eliminate noise and stiffness. IMPORTANT: Not configured for "fast fly" setup - must be used with tent body in place.