Tumbler is double walled stainless steel with a metal straw.
Specification:20 OZ/600ml.Each tumbler with slide lid and metal straw. Completely
Materials:The straight sublimation tumbler is made of 18/8 304 food grade stainless steel,double walled,which can keep the water hot or cold for hours. Perfectly Customized
Gifts:The sublimation tumbler is very nice as the coffee to go cups, really suitable as the customized gift for your friends,family or as company gifts.
