The Set of 2 Slim Ice Tray Cube Maker for Bottled Drinks offers a convenient way to keep your favorite beverages chilled. This water bottle ice tray creates long ice cubes that slip easily into narrow bottles and travel mugs with ease. Its slim ice tray design helps you prepare bottled drinks ice cubes quickly whenever you need them. With this long ice cube maker, you can keep refreshments cold whether you're at home or on the go.