The Rethink Hanger puts two plastic bottles to use (instead of sending them to the landfill or recycling center). But it also sorta encourages plastic bottle consumption. And the little hooks, because of their size, don't ship as efficiently normal, flat clothes hangers.
We're a little torn. We like clever ideas like this, but we'd never actually buy one because we don't really consume many drinks out of plastic bottles.
What do you think?