This isn't just any blanket. It's a picnic blanket! It's from Fruitsuper Design and it's no ordinary checkered ground cloth, because it's also got a water resistant fabric on both sides that will keep things from soaking in.
The best? It rolls up easily like a yoga mat and it's just a few seconds to go as you are. The only setback? It cost $100. [Fruitsuper Design via Designgush]