Loc-Line check-valve straw for water bottle

Designed for individuals with limited ROM and/or strength to assist in maintaining independence with hydration. Uses loc-line to position the straw and attach a bike water bottle holder to a wheel chair.
I used to make these assisted drinking straws with a drill press, special bits for the large loc-line fitting, an appropriate sports bottle and nylon fittings to make the check valve. Now just a 3D printer is used to make the check value and the loc-line twist cap (fits most water and soda bot