Review on 🐾 Travel in Style with the Smiling Paws Pets 4-Way Expandable Airline Approved Soft Sided Pet Carrier - Ideal for Cats & Dogs, Collapsible Kennel for Airplane, Car & Train Travel - XS Size (17x11x9 L/W/H) by Diane Willis

Used on international flights with a cat and it worked like a dream! There is a luggage strap to attach to a trolley that I wasn't aware of when I bought it. Driving through huge airports was easy and fast with this harness! The cat didn't escape and I liked being able to open the small side tents to give her extra space in flight. I've only used it on one trip so far, so I can't comment on durability. Tent zippers had to be opened/pulled back with an animal before first use. Place under the side seat on a Lufthansa international flight in case anyone checks. Overall an absolutely amazing carrier, well done!