We are the direct manufacturer in South China. all of our products are Food safety. they can pass LFGB, SGS, FDA Bamboo Coffee mug, bamboo tea mug.Materials: bamboo +stainless steel innerModel:Q0015Product size:Q0015-1:10X10X11.5CMQ0015-2: 10X10X10CMQ0015-3:10X10X9CMFood safe, LFGB, SGS,FDA approved. Bamoo coffee mug with S/S inner