Our signature puffy carrier is super lightweight, airy, and breathy. Also it's super versatile, we sometimes even use it as a regular ol' bag to carry all our stuff. With this super cute carrier, please feel free to take your pups everywhere. Take them on the subway or on the bus, to the store, or wherever you need to go. FYI though - technically, this is not TSA compliant because it doesn't have a mesh top and it's a bit bigger. This carrier also comes with a matching poop bag holder...CUUUUUTE.