Behold, tha spaceship pack! This is Kishmere’s favorite home away from home, and even home within our home, what!? He loves that he can sit up and watch the world outside. There’s plenty of ventilation on either side including three holes in the bubble that you can fit two fingers through to give treats and say hi :). This pack fits perfectly under the seat in front of me in economy with the bubble facing up, and still, Kish sits up and is able to stretch and look up at me for comfort. I love the color and style of this pack, and there’s enough space inside to put his toys for comfort and even his emotional support jacket.