Lightspeed Outdoors’ Outdoor Blanket with a water-resistant base works hard to keep you and your family dry and comfortable wherever you are! It is the perfect ground cover, making it ideal for camping, concerts in the park, picnics, relaxing at the beach and more. The 84" x 60" size offers room to share and packs down to 15.75" x 10.25 x 4" (weighs 4 lbs) for easy transportation with help from an integrated shoulder strap. A built-in folding board and sewn-in guides make packing up and folding a breeze. This blanket also doubles as a seat cushion when folded.