Review on 🐱 Siivton Cat Backpack Carrier - Airline Approved Expandable Pet Carrier Backpack for Small Dogs and Cats - Breathable Mesh, Inner Safety Strap, Elastic Back Cushions - Grey by Rhonda Green

I had to fly across the country with two cats. This bag has done quite well, giving cats enough places to hide when they want and enough places to look out at the world when they want. The only thing that was a little embarrassing was that when their little patio was expanded when you picked up the bag it looked like it had cracked in half. You have to grab the bag and the front of the patio to keep the cat in full balance. The airline didn't give us any trouble and they mostly fit under the seat in front of us.