[Dual Function Cooling System] This innovative water bottle seamlessly converts from an 18-grid (800ml) ice tray to a leak-proof water bottle. Simply insert the included straw and flip the cap for instant hydration, perfect for the gym, road trips or backyard barbecues. [Hygienic Touch-Free Ice Release] The flexible silicone mold has a built-in press release that allows you to cleanly pour ice cubes into drinks without direct contact. The wide mouth design ensures that there will be no spills when pouring while maintaining hygiene standards. [Quick Freeze Technology] Add water to the marked water level line and freeze for 3-4 hours to enjoy ready-to-use ice cubes anytime. Perfect for making iced coffee, cocktails or refreshing juices, it is designed for busy lifestyles and spontaneous adventures. [Durable and Portable] Made of PET plastic and food-grade silicone, this water bottle is shatter-resistant, odor-resistant and stain-resistant. The secure snap-on cap and leak-proof seal design ensure that ice cubes remain intact in bags or car cup holders. [Space-saving, easy to clean]Foldable design fits in refrigerator freezer and backpack. Dishwasher-safe components and removable parts make cleaning effortless. Seamlessly transitions from kitchen countertop to beach crisper - keep it cool and say goodbye to clutter. Color: A:White Material: Silicone PET PP TPR ABS It's DIY kits, needs to finish by yourself. Package Contents: 1 * cup 1 * tie 1 * straw