tsa approved pet carrier

Many TSA‑approved pet carriers list interior footprints around 17.5 inches long and about 11–12 inches high and wide. Example dimensions shown include 17.5 x 11.2 x 11.4 in and 17.5 x 12.2 x 11.8 in—sizes intended to fit under most airline seats.

Most TSA‑approved in‑cabin carriers are meant for small pets and list weight limits in the low‑20 pound range. Examples in the product details show capacities of 22 lb, 24 lb, and 25 lb.

Many rolling pet carriers are multi‑mode: you can roll them with a telescopic handle, carry them by hand, sling them over a shoulder, or wear them as a backpack in various listings.

Carriers highlight wide ventilation with multi‑side breathable mesh—examples include four‑sided mesh panels and five full‑surround mesh windows to improve airflow and visibility for the pet.

Care notes include recommendations such as hand wash for some fabric carriers and removable/washable pet bed inserts for models that include liners.