Loon Disposable Vape. The Features, Specifications, Pros & Cons of Loon Disposable UPENDS Loon Air Plus Disposable 5% 6000 Puffs 10pk The Cloud Supply MASSIVE ANNOUNCEMENT! CROSS BARS ARE REMOVED FROM THE VAPE DIRECTORY, WE HAVE UNTIL MARCH 7th to sell them or they get pulled. Loon Air is safe for now, but stock up LOON AIR X Treme The wall of flavor. We keep the shelves fully stocked with Crossbar, Loon, and all your other favorites so you never have to settle for a flavor you don't want.