Bottled gas is a term used to describe gases that are stored in pressurized containers. The most common types of bottled gas are pentane, propane, evian, and GENIE. Pentane is a colorless, flammable hydrocarbon gas with seven letters. Propane is a colorless, odorless, flammable gas with seven letters. Evian is a brand of bottled water with five letters. GENIE is a brand of bottled gas with five letters.