The PETKIT Breezy 2 Smart Cat Carrier is the perfect way to transport your cat or puppy safely and comfortably while on the go. The backpack features an intelligent fresh air system with mesh panels and multiple ventilation openings to ensure optimal air circulation for your pet. The wind speed inside the backpack can be precisely controlled using mechanical buttons. The brightness of the integrated lights can also be manually adjusted, so your resting pet won't be disturbed while it relaxes, yet it can still see its surroundings or you can easily check on your pet. With a durable, waterproof outer shell made from lightweight materials, this backpack is easy to carry and keeps your pet dry on rainy days.