Nemo Dagger 3
You don't need it for waterproofness, NEMO floors have that covered, but if you will be spending a lot of nights on gravel, this could add longevity to your tent. 70D PU Polyester. Minimum Weight 10.5 oz / 298 g
The Dagger from NEMO offers you the best of both worlds; a tent light enough for ultralight backpacking, yet roomy enough to wait out a rainstorm without feeling claustrophobic.