Key features

• •Suitable Sizing: the 16 ounce ice sticks are suitable for keeping your beverages chilled; Ideal with pre cooled drinks from the fridge; Designed to fit smoothly into wide opening water bottles, including sports variants; Compatible with wide opening bottle brands; Ice Stick diameter about 2.44 inches, total height about 7.68 inches
• •Reusable Choice: a refillable, reusable, and convenient solution for chilled beverages; Simply fill with water and leave in the refrigerator overnight; Designed with a wide opening for easy filling; Made from safe, HDPE plastic for repeated freeze thaw cycles; No tray required, use immediately; Note: not suited for cooling room temperature beverages
• •Convenient: once water within the ice stick melts, it's safe and refreshing to drink; This is an advantage over gel packs that just occupy space; Remember to remove the lid before inserting the ice stick into your water bottle; Ice is a natural, fantastic solution for cool beverages; To prevent dilution of your drinks, simply place the lid on the ice stick
• •Precautions: remember to leave a 1/2 inch gap when filling, as water expands upon freezing; Keep the ice stick upright during freezing and ensure the lid is tightly secured; Takes about 6 -10 hours to freeze depending on the refrigerator temperature
• •Hdpe Material: the bottle is crafted from semi transparent, double layer thickness plastic, not included any colors or dyes; Top rack dishwasher safe