F-Color via Amazon offers its F-color Waterproof Pet Car Seat Cover for $29.99. Coupon code "FCOLORP1" cuts the price to $18.99. With free shipping, that's a buck under our July mention, $24 off list, and the lowest price we could find. It measures 54" x 58" and features a leash strap and seatbelt openings. Deal ends August 20.