At the first place this Patent is protected with all documentation!
We are talking about new stuff and revolution in design! In One thing you have 3 different usage!
One bottle with two caps!If you open upper cap you can use it like bottle,but when you turn a bottle without opening upper cap you will have a glass but firs of all you will open that another cup on the bottom!
Very interesting and usefuless idea!
Contact me and we can make a good relationship
