A water bottle with edible packaging
Ooho is a spherical membrane for carrying water, which can be eaten after drinking the contents.
Rodrigo Garcia Gonzalez, Guillaume Couche and Pierre Paslier created the biodegradable packaging using a combination of brown algae and calcium chloride. To drink, you simply suck on the membrane and pour the water into your mouth. The packaging can then be either eaten or thrown away.
Each Ooho bag costs 0.02 USD to make. Ooho could soon be the cheap, environmentally friendly alternative to the plastic bottle.
The video shows the invention in action.