Grab this for holiday travel! Click here to get the Cosco Topside Backless Booster Car Seat for only $14.97. GIVE YOUR CHILD A LIFT: The booster seat for kids 40-100 lbs provides extra height to keep seatbelts properly positioned. The car seat booster is comfortable for children measuring 43″-57″. MADE FOR GROWING KIDS: Designed for children weighing 40-100 lbs and measuring 43″-57″, this child booster