Posh Plus 3000 Disposable Vape 3K Posh by iVapor Zistock Posh Pro 5500 Disposable 5500 Puffs of Rich Flavor The Posh Vape brand has been discontinued for the time being. That being said, we have a limited amount of brands and flavors available. All three of our suppliers no longer have Posh Vape is a USA based company that produces disposable vape products. They come in different flavors, sizes, and colors. Let's look at some of their best selling vape devices.