An Italian designer, Andrea Ponti, designed a recycled paper-made water container for the Milano Expo 2015, according to yankodesign.com.
The "Life" is an one-day-use bottle crafted from natural cotton and recycled paper layer, and it doesn't use any chemical ink or adhesives that are tough to recycle.
The handy green cord makes it easy to carry it along, and it can be refilled several times during the day.
Source: Yanko Design