This model, put simply, allows you to open the cabinet door without worrying about water bottles launching themselves at you. The hexagonal, modular design allows you to place your water bottles exactly how you like it, and accommodates water bottles up to 3 inches in diameter.
When put together, it has a total length of 9.5 inches, with the outer diameter of the hexagons being 3.75 inches. Please verify that your cabinet will work for this before hitting print.