Introducing the Custom Design Cute Sanrio Melody Kuromi Cinnamoroll 350 Ml Stainless Steel Insulated Water Cup Thermos Flask Mug Bottle. These charming bottles feature adorable character designs, perfect for fans of Sanrio characters. Made with high-quality stainless steel, they ensure your drinks stay hot or cold for extended periods. The 350 ml capacity is ideal for children and fans alike, providing a practical and stylish way to stay hydrated. The secure lids and insulation make these bottles both functional and fun, perfect for school, travel, or daily use.