it has double walls,both of which is made of stainless steel 201.
it can keep water temperature for a long time,
the capacity of it is 1000ml.
Company Profile
we have been in this field of drinkware for about 12years.it has 300 workers ,6 packing lines and owns 50000 square meters' land.the technicians have at least 3 years experience in this field. [ Buying Categories ] - Home & Garden >> Drinkware
China (Mainland)
