Product Description:Add a touch of whimsy to your hydration routine with our Hot Selling 510ml Portable Thermos Cup. Designed with adorable cartoon characters and vibrant decorations, this glass water bottle is perfect for kids and adults alike. Made from food-grade materials, it ensures safe and healthy drinking. The built-in straw makes sipping easy, while the secure lid prevents leaks and spills. The handy strap allows for convenient carrying, making it ideal for school, work, or travel. Enjoy your beverages in style with this cute and functional thermos cup.