Now with the Infinita zipper system, the Universal Sport Bag is handier than ever. The smooth, continuous zipping action enables easy access to your pet and eliminates the need to unzip the top and one or both windows. With Infinita, both windows remain attached and cannot be misplaced or lost. The Infinita Universal Sport Bag is a handy, airline approved, go-anywhere travel bag that lets your friends come with you. Ideal for small dogs, it is also great for cats, iguanas, ferrets, rabbits and more. Thanks to its incredible versatility, you can take your pet with you, safe in the knowledge that it is comfortable and safe in its padded and hypoallergenic surroundings. The Universal Sport bag comes with 2 short belts to be used as handles, shoulder straps, or for backpack use, while the longer belts can be used to attach the bag to your car seats. Infinita Universal Sport Bag can be used with both the Universal Carrier Bike Connection and the Universal Motorbike Connection.