The cylindrical shape gave my cat way more room to stretch out than the boxy carrier I had before, and it collapsed flat enough to shove under the seat during boarding. The big back pouch swallowed my phone, keys, and treats without making the whole thing sag.
Penelope Q.★★★★★
Took this on a regional flight and it slid under the seat without a fight. The collapsible frame flattens in seconds once we're home, so it tucks in the closet instead of cluttering the hallway.
Robert D.★★★★★
The cylindrical shape gives my cat way more room to turn around than the boxy carrier we had before, and it still slid under the seat in front of me without a fight. The back pouch held treats, a leash, and my phone, which freed up my personal bag.