easy open bottle / bottle

Normally we need to use both hands to open a bottle. However, Some disabled people are unable to complete this simple task with a single hand.
EASY-OPEN BOTTLE CAP is designed specifically for disabled people who has only one hand. It has a drop shape, which helps disabled people press his thumb more comfortably. The surface of the cap has streak pattern, which increases the friction when disabled people are twisting the cap.
With EASY-OPEN BOTTLE CAP, disabled people can easily open a bottle with only one hand, which saves time and enhances their confidence.