A company sells Greek air in a box

 https://mikropragmata.lifo.gr/wow/aeras-kopanistos-mia-etaireia-poulaei-elliniko-aera-se-koutaki/ 

As the years go by, Greeks are increasingly exploiting the natural beauty of Greece on a business level. For Greek Oxygen the Greek oxygen is one of them, so it manufactures packages containing Greek oxygen so, which is mainly aimed at Greeks abroad.

The trump card of the company is the blue aluminum boxes containing Greek oxygen. But why buy one? According to the founder of the company, Anastasios Batsila, Greek oxygen is of no use value. "What you buy is the Brand of Greece, when you hold it it's like holding all of Greece and it can't be bought," he told Hellenic Daily News.