This 17oz bottle is made of double walled 18/8 grade stainless steel with vacuum insulation. The inner wall is plated with copper for ultimate conductivity to keep drinks hot for 12 hours and cold for 48 hours.
This 17oz bottle is made of double walled 18/8 grade stainless steel with vacuum insulation. The inner wall is plated with copper for ultimate conductivity to keep drinks hot for 12 hours and cold for 48 hours.