Perriair. Remember it from Spaceballs? Well, now the Japanese can buy it. Yup. Canned air.

Now, 7-Eleven Japan is selling cans of O2 Supli in two scents — strong mint and grapefruit. O2 is available at 7-Eleven stores in major cities and by June will be on sale in 8,000 stores across Japan.

The company does not claim that there are any medical benefits of using oxygen-to-go products, but many believe that high levels of oxygen reduce stress and alleviate fatigue. 7-Eleven says the grapefruit and mint scents are also therapeutic.

Scented, canned air. And for six bucks a can, I would want to get money-scented.

Until now most oxygen products have only been available to athletes and mountain hikers, although oxygen bars have sprouted across the country in the last few years.

Wing, the first company to open one such bar in Japan, says many of its customers are in their late 40s, and often come more than once a week.

I wonder if the bars sell canned air only, or if they have draft, too.