1)office vacuum mug,2)Many colors for option
2)Certificate:FDA,LFGB,ISO9001

stainless steel vacuuming mug

capacity:200ml   300ml

material:we choose the material which is reach the USA FAD food-class testing standards.inner stainless steel and outer color plastic auto mug with plastic big handle.description:inner plastic and rim stainless steel lid with gasket., drinking thru thumb slide-ono-splash lid.tough and durablethey are ueually use for promotionalmainly export to Europe,USA,southeast asia ect.