stainless steel thermos flask 1.SGS ,CE ,FDA Approved. 2.capacity:350ml and 500ml 3.material:ss18/8 stainless steel thermos flasktop quality food grade material SS 304 18/8#5PP plastic or metal lids.size from 350-1000mlToxin free,Lead free,BPA FREE,FDA approval.customer's logo/artwork and pantone color are welcome.we can do silkscreen,heat transfer,water transfer,laser engraving,stamp for ...