Double-wall vacuum-insulated flask, typically made from food-grade 304 stainless steel. It features a blue and pink gradient design with the text "Treat yourself well With a sincere smile".
Key Features
Insulation: Designed to keep beverages hot for up to 12 hours and cold for up to 24 hours.
Lid & Straw: Includes a leak-proof bouncing lid with an integrated drinking straw for easy use.