17L*11W*9H Alaska Southwest Allegiant Spirit Airlines Approved pet Carrier with 2 Expandable Sides, for 1 cat Under 10 lbs/1 Small Dog Under 5-7 lbs.

🐱For 1 small dog under 5-7 lbs / 1 medium cat under 10 lbs,length of cat or dog
😺2 sides expandable😺 more space and more comfortable while opening expandable parts in room/car seat/plane.
🐶Double zipper lock🐱 all loading ports have a double zipper lock to prevent pets opening zippers and escaping.
🐶For Alaska Southwest Allegiant Spirit Airlines and short distance car travel🐱carrier is above airlines approved,it can be putted under seat in most airplane types and cabin classes of these airlines. 2 expandable parts can be opened on car seat to get more spaces for pets or loading pet supplies,so it can be used for car short distance travel,like vet visiting.
🐶Stable and less collapse🐶 carrier will keep stable and have less collapse whether expandable parts opened or not.bottom have a hard padding to prevent a sag.