Enjoy outdoor adventures in comfort with our Extra Large Waterproof Picnic Blanket! Designed for durability and convenience, this 79"x79" blanket features a waterproof polyester backing that blocks moisture, sand, and dirt, while the soft yet resilient top layer provides a cozy surface for sitting or lying down. The lightweight, foldable design includes a built-in strap for effortless portability—toss it in your trunk, backpack, or carry it by hand to parks, beaches, or concerts. The sandproof material shakes clean in seconds, and the entire blanket is machine washable for quick maintenance. Perfect for families, couples, or solo explorers, this versatile mat is a must-have for picnics, camping trips, tailgates, or even as an emergency car blanket. Its reinforced edges and ripstop stitching ensure long-lasting use, while the vibrant print adds style to your outdoor setup. Stay dry, comfortable, and prepared for any adventure!