For cats up to 22 lbs.,  the Pet Evac Cat Backpack is ideal if you already own a pet carrier and need to store your cat's emergency supplies. Included is everything you need to keep your cat safe for up to 72 hours should you need to evacuate from any disaster such as earthquake, hurricane, flood, or fire. Items are packed securely in this rugged backpack so you can place in on your back keeping your hands free to carry your pet. You will have peace of mind that you are ready for any emergency, evacuation, or just travel.