Nothing beats having cold, refreshing water while you’re out and about. This innovative Bottle Ice Tray creates 5 cylindrical 1.5 oz ice sticks to fit into narrow-neck reusable and store bought bottle openings, so drinks stay colder longer. Long, cylindrical ice sticks fit most narrow-neck reusable and store-bought bottles. The durable food-grade silicone allows easy removal of one or two cubes at a time, so you can enjoy your drinks with as much ice as you want. Tight-fitting lid seals out odors and allows stacking. Lid creates a seal by fitting into the lip of silicone, and the stable base fits perfectly on top of another tray’s lid, so you can stack multiple silicone ice trays. The lid seals out odors, and the base keeps ice level to prevent spills in the freezer. Stable base prevents spills in the freezer. The cutouts on the side are handles for easy filling and transportation. Slide the ice cube tray into the freezer without drips. Keep the water inside the ice tray for perfect cylinders. Durable, fade-resistant silicone lasts through freezing cycles without becoming brittle. Silicone makes it easy to remove as many or few cubes as you want. The food-grade silicone will not affect the taste of your ice. Pop an icy cylinder into your favorite water bottle for a refreshing drink on your next adventure. Creates 5 1.5 oz ice cylinders. Trays are dishwasher safe. Rinse occasionally with water and vinegar for best results. BPA-free and food-safe for safe freezing. Made of silicone and nylon.