With the Picnic Plus Small Mega Mat - Nautical Navy, you can focus on the fun of time outdoors rather than on how to stay dry. A waterproof backing blocks water, even when you spread the mat out on wet grass or mud. Inspired by nautical style, the blanket features a navy, red, yellow, and white plaid pattern on its breathable, soft acrylic top. Foam lining is placed between the top and bottom sheets for comfortable cushioning. Finished with a handle, the mat rolls up to a compact size and is easy to tote. The blanket is large enough for two to three people and fully machine washable.