The J.L. Childress Ultimate Padded 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 seats’ safety features. This heavy-duty, durable, not-going-to-fail-you bag has an ID card and dual-zipper opening to make it easy to put in and take out your car seat. TIPS: When traveling with an infant car seat, detach the base and place it on top of the car seat inside the bag. Additionally, utilize the extra space in the bag for packing as most airlines allow you to check your car seat for free! Go to this website to see if your car seat is compatible: https://jlchildress.com/pages/compatibility-guide