Brand new! Description RideSafer is a safe, convenient, easy, ultra-portable and comfortable alternative to booster seats and car seats. It is more convenient for travel, carpool, and/or multi-child families, and perfect for frequent taxi/Uber rides. Features & details IT IS UNCONVENTIONAL and INNOVATIVE. This is a vest type Child Restraint System and uses a revolutionary technology to increase safety for the little traveler by optimizing the adult seat belt to fit 2 and 3-year-olds. IT IS SAFE AND LEGAL. This is certified for use in motor vehicles, meets or exceeds all applicable FMVSS 213 requirements so is legal to use in all states and territories of the U.S. IT IS COMPACT, ULTRA-LIGHTWEIGHT, AND PORTABLE. This is perfect for a family travel, fits 3-children in the same row of a vehicle with comfort and ease; ridesharing, taxi, or rental car. Great for grandparents and caregivers because it’s lightweight and easy to install and use. IT CAN BE USED WITH OR WITHOUT TETHER