COMPATIBILITY: Designed to fit the Aria, Mesa V2, Mesa V3 or Mesa Max infant car seats and bases. Quickly adjustable to a tailored fit if traveling without a car seat base. ULTIMATE PROTECTION: Our Travel Bag insures your Aria or Mesa infant car seat you can travel with ease. TRAVELSAFE PROGRAM: Our TravelSafe Program covers any damage incurred to your gear during air travel so you can gate check your gear without fear. DURABLE DESIGN: Constructed of durable, luggage grade fabrics offering your car seat protection against potential travel damage. SIMPLE TRANSPORT: Comfortable carry handles make carrying simple. IDENTIFICATION TAG: A front luggage tag pocket provides quick identification.