[DannoHung]

I'm gonna start selling sealed, empty plastic bottles!

I'll call it: "Make your own bottled water"

[alecco]

There are sports water bottles, even with filters, at discount prices. Less waste.

What a bizarre situation caused by consumerism.

[ibsulon]

If you can figure out a better filtration system than your competitors here: http://coffeetea.about.com/od/water/tp/waterbottles.htm -- you may have a more viable idea than you think.

Tucson's tap water is pretty bad. It's chlorinated mineral water combined with a highly mineral ground water. I drink brita at home, but it's a pain on the road. However, I drink the tap here. When I go to Phoenix, I have trouble even drinking the tap, it tastes so bad in areas.

[Hexstream]

"Bonus: Comes with FREE fresh air inside!"

[patio11]

You clearly fail at marketing bottled water:

"Bottled Air: Pure, fresh air from only organic sources."

[psyklic]

These already exist! I was looking in the cleaning supplies the other day, and they sell empty normal-sized Windex-like bottles, along with a very small bottle of concentrate!

[apsec112]

I'd buy them for, say, five cents each. Bottles are useful.

[mhb]

Make it six cents and I'll bet you can get as many bottles as you want.

[zaius]

Hah. 11c in MI and CA over 24oz.