19 x 13.5 x 9.5 TSA Approved Large pet Carrier for cat and Small Dog up to 12-15 lbs,Turn Down to Under-seat for Southwest Allegiant and Other Airlines Have 9” or 9.5” Height Space.

【FOR airlines which only have 9/9.5 inches height under-seat】 size of carrier is 19(L)*9.5(W)*13.5(H),turn 90 degrees to 19(L)*13.5(W)*9.5(H) and it may be putted under the seat in cabin, metal frame in carrier is flexible for pressing down 1/2 inch(height is 9.5 down to 9 inches).it conform to the requirement of airlines like southwest / allegiant.This can be a bit oversize than requirement of alaska / spirit,but it may be underseat in their flights,and airlines will approve this carrier as a soft-sided style in most situations. We suggest that contacting with airlines to confirm size or on the lookout for informations on web before purchase.
【FOR 1 small dog under 12 lbs/ 1 cat under 15 lbs】 Judging suitability based on weight isn’t accurate on occasion.this size is external.Please measure the pet’s size before purchase,length will have to be less than 18″,height less than 13″ and width less than 8.5″
【Expandable for exrtra space】 This carrier has a expandable part to providing a extra space for pet in shuttle. expandable part may also be opened in car backseat or airport when waiting for the flight.Better ventilation and visibility after expanded. NOTE:expandable part can not be opened underseat in cabin.
【Stable and safety】 2 metal frames in 2 sides to keep stable and prevent collapse,a hard wood padding to prevent bottom sinking. Double zipper lock,anti-scratch nettings and a tether in carrier to prevent pet escaping.
【A carrier for multi use】 YES! this carrier can be utilized for other airlines that have a more than 9 inches height under-seat,it also work in a short-medium distance car commute,like vet visit.