The new Hydaway bottle is very useful for travelers who always want to carry water with them. This compact bottle is so compact that it can easily fit in your pocked. This collapsible reusable bottle coming in two sizes - a 600ml and a 350ml - the bottle can collapse on itself when not in use. It assumes the shape of an unassuming disk, and it can easily be carried in a pocket or connected to your belt. The bottle is BPA free, doesn't leave a strange taste, is dishwasher cleanable and, best of all, already funded on Kickstarter.