NEMO Dragonfly 3P Footprint -- When it comes to tent longevity, NEMO has got you covered. The Dragonfly footprint is not for waterproofness; NEMO floors already are impenetrable to water. Rather, it protects your tent floor when camping on rough surfaces, adding longevity to your tent. Made of 75D PU polyester, it stands up to gravelly and sharp surfaces that can take a toll on your tent. It packs small in an included breathable mesh pouch with a drawstring.