Key benefits Material and safety: made of 304 stainless steel for durability and safety, resistant to wear and tear, and designed to prevent harmful substances from leaching into drinks. Insulation performance: doublelayer design provides extended temperature retention, keeping beverages hot or cold for longer periods. Child friendly sipping: builtin straw cup that is easy for children to use, promoting independence and regular hydration. Easy to clean: the cup can be taken apart and washed thoroughly, supporting simple and thorough cleaning. Key specifications Material: 304 stainless steel Insulation: doublelayer design for temperature retention Drinking access: builtin straw Cleaning: removable parts for thorough washing Use scenarios Everyday use at home, daycare, or school: ideal for daily hydration with water, milk, or juice, while offering reliable temperature maintenance. Outdoor and summer activities: keeps cold drinks cool during play, picnics, or outdoor trips, helping children stay refreshed. Winter beverages: suitable for warm drinks such as cocoa or milk, allowing children to enjoy a comfortable drink on colder days.