i remember seeing someone posting a yoyo knockoff on aliexpress. anyone have any insight?
I messaged a couple of them on AliExpress. According to them it's certified for use in cars in the US (take that with a grain of salt), but not by the FAA for use in airplanes. So some airlines, or rather FAs may not let you on the plane with it. I didn't buy any in the end. Will just have to schlep with a regular stroller/car seat combo later this week.