Ebay offers Embark 72" x 60" Tailgate Blanket for $11.99 (reg $29.99) with free shipping.

Product Description:
Stay warm and cozy while camping, stargazing or tailgating before the big game with this Tailgate Blanket from Embark. Made from 100% recycled polyester with soft filling, this blanket features a water-repellent construction for lasting outdoor use. Dark blue on one side and lighter blue on the other, the blanket can be machine washed and dried for easy cleaning.

• Dimensions (Overall): 72 Inches (L), 60 Inches (W)
• Weight: 1.49 Pounds
• Material: 100% Recycled Polyester
• Care & Cleaning: Machine Wash