The J.L. Childress Ultimate Padded Black Backpack Car Seat Travel Bag properly protects your child?s car seat when traveling and enables you to be hands-free to push strollers pull luggage and wrangle your kids. Perfect for checking your car seat as luggage bringing the seat for use on an airplane or even for cruises and travel by train. The padded harness-style backpack straps are ergonomically designed to position the car seat higher on your back for comfortable carrying. The Ultimate is the only car seat travel bag that offers thick padding on all sides and padded interior wings to protect your car seat s safety features. This heavy-duty durable not-going-to-fail-you bag does have an ID card and dual-zipper opening to make it easy to put in and take out your car seat.