A. The thermo mug is made of stainless steel and durable smooth plastic. The rubber handle and lightweight construction make it comfortable to hold in your hand. It also has a lid with a convenient closing button. It is suitable for storing cold and hot drinks and has good thermal insulation properties. B. Product parameters: It is made of good - quality stainless steel and durable plastic. It maintains the temperature well for both cold and hot drinks. C. Specification: 1. Material: plastic + stainless steel 2. Ergonomic handle 3. Smart and convenient opening and closing 4. Locking mechanism against accidental opening 5. Non - slip underside coating 6. Good insulation 7. Capacity: 510 ml 8. Height: 17.5 cm 9. Diameter: 9 cm D. The mug is packed in a cardboard box