When it comes to tent longevity, we&';ve got you covered. Though all NEMO tent floors are impenetrable to water, pairing them with a footprint can help protect the material from the rocky or rough surfaces often found in campsites. Made of 75D PU polyester, the Dragonfly(TM) Bikepack footprint is tailored to perfectly align with Dragonfly(TM) Bikepack OSMO(TM) and packs up small in the included mesh pouch. Features:- 68-75D PU polyester taffeta is durable and resists wear from sharp and gravelly surfaces. Waterproof to keep the bottom of your tent from getting wet and dirty. Attaches securely to Dragonfly Bikepack with grommets to perimeter points. Sized to fit underneath tent without being visible. Included mesh bag with drawstring for storage and transport. Protected by the NEMO Lifetime Warranty.