Classic Thermal Thermo Cup Coffee Mugs or Vacuum Flasks, along with a box for one of them.
Here's information for shopping:
Product:
These are stainless steel, vacuum-insulated thermal mugs or flasks, designed to keep beverages hot or cold for extended periods.
Features:
They often feature a one-click pop-up lid, detachable filter nets for tea, and a non-slip base. Some models may include an intelligent temperature display on the lid.
Materials:
Typically made from high-quality stainless steel, such as SUS304 or SUS316 for the tea filter and cup body, respectively.
Usage:
Suitable for various settings, including home, school, office, and outdoor activities. They can be used for hot or cold drinks like coffee, tea, water, or smoothies.