1. TSA/IATA airline standard: This pet carrier has a size of 16.910.610.6 inches and can bear the maximum weight of 13 lbs. It comes with an anti-lost digital ID tag. If your pet gets lost, the finder can scan the tag to get your information as well as detailed information about your pet such as basic pet information, habits, allergy history, etc. Now you can take your pet with you anywhere, whether on the plane or bus. 2. Mesh design on four sides and top opening: The breathable mesh fabric on the four sides of the mesh cat carrier ensures your pet gets fresh air and does not suffer from heatstroke. The top opening design of the carrier for cats allows you to observe and calm your pet anytime. 3. Expandable D large space: Unlike the conventional pet carriers, the pet carrier bag can expand on one side, extending the space to allow your cat to lie down and stretch while on the go. The collapsible cat carrier also creates a environment to avoid stress reactions. 4. Convenient to carry and store: This cat carrier is comfortable to hold, easy to carry around, and to fix on a luggage case. The carrier for cats can also be a pet house indoors—it is easy to fold for storage, helping you save more space.