As with any airline, the carrier has to be made of nylon with mesh windows for proper air flow, and must be water repellent, in case of an ‘accident’ your pet may have during the flight. This carrier will be counted as your carry-on bag.
PET CARRIER FOR SMALL ANIMALS,DISPOSABLE,12/CASE, Carriers
Allowable pet carrier dimensions vary for each airline, and in some cases even the seat. Although it's rare, some airlines assign different carrier limits for particular seats, meaning you may have more or less space than the person next to you, due to restrictions on under-seat space. Some airlines don’t allow animals to travel in the passenger cabin at all. Among those that do, carrier size regulations differ by a few inches. Frontier Airlines boasts the largest carrier size permitted at 24 inches wide, 15.5 inches deep and 9.5 inches tall, but that size is only allowed on some of its aircraft, according to Frontier data. Alaska and United share the tightest size restrictions, with a maximum size of 17 inches wide, 12 inches deep and 7.5 inches high for hard-sided kennels. Both airlines allow for slightly larger kennels if the sides are soft.
Portable Dog Cat Crate Travel Small Light Weight Cage Kennel Case !!
A super airy carrier that is great for pups who get travel anxiety. Three vented areas allow for extra airflow and more visibility for the pup to see outside. There are also three zippered areas for easy access in case you need to reach inside and give your pup a pet.
Dog Carrier: Kennel, Backpack & Purse Carriers | PetSmart