Sealable Bottle

These are the final designs for my second prototype ''Sealable Water Bottle'' The concept is that a water bottle is made entirely out of one material. And prefereably PET, as such it can be fully recycled. The initial design failed, due to the thin seal over the top of the bottle not being able to withstand pressure if the container was shaken. Esoecially if there was a carbonated liquid inside.

This second design should prove more promising, i'm hoping to have a protoype ready in a few months and the patent application for this second design is underway