Insulation design. The double wall glass cup has two layers of glass and keeps the temperature of the liquid in the cup constant
Keeps drinks hotter or colder for longer.
Leak -proof design. There is a layer of sealing ring on the inside of the double glass cup lid. This design effectively prevent liquid leakage and can be carried with it with confidence.
Capacity 350ml
Comes in a set of 2 double walled glasses
