An advertised product that never actually comes to be. Especially in a catalog, under the header coming soon. Example: The catalog showed this amazing new thingy, but it's six months later and there's still no such thingy. Alas, more vaporware from Thingy, Inc.
VAPORWARE
Meaning of VAPORWARE in English
Slang English vocab. Английский сленговый словарь. 2012