【Large Pet Carrier】The large pet carrier measures 18.8"L x 12.2"W x 12.9"H. Suitable for medium, large cats or small dogs, it is taller and wider than other carriers on the market and is recommended to hold up to 21 lbs (11 kg). 【Mesh Ventilation Design】The cat carrier has a three-sided mesh ventilation design to ensure your pet can breathe smoothly and satisfy curiosity. The top and other side entrances allow your cat to easily enter and exit, and you can also check the status of your pet at any time. 【Airline-approved Dog Carrier】With an airline-approved design, you can take your pet anywhere. The cat bag has an open pocket on one side to store snacks, pee pads and other necessities - a must-have cat bag for going out!

【AIRLINE APPROVED CARRIER 】Unfolded size:17"L×13"W×(9.5+3.5)"H, Petskd pet carrier is TSA approved and can be placed under the seat in the cabin, it is mainly designed for ①Southwest Airlines:18.5x13.5x9.5"②Allegiant Airlines:19x16x9", but also in compliance with ③Air Canada:21.5x15.5x10.5". We recommend you buy this carrier when you fly with the above-mentioned airlines. 【CHECK SIZE BEFORE BUYING】In order to fit the under-seat dimensions of airlines, this carrier can only fit small dogs and cats. We recommend that the pet size you carry be within 15"L x 11"W x 11"H and weight under 15LB. Please don't choose the carrier only based on weight but also reference your pet's length and height. 【BETTER VENTILATION】Petskd pet carrier has mesh ventilation on 5 sides for good ventilation and good viewing—perfect for your pet to look out and for you to check on your pet;the Dog carrier has 3 openings, and each opening has two non-slip zippers to ensure pet safety.