400ml/500ml/700ml bottle blender | shaker bottles | protein shake cup |  protein shake blender bottle
1)100% food grade,bpa free
2)100% Airtight
3) Include a stainless steel ball for mix
4.OEM order are welcome and pass the Food Grade Security Test,can mark company’s logo
5.Packing: each one in a polybag or according your request
6. excellent quality and competitive price
7. BPA Free, LFGB/FDA/EU approved
 8.We can send you sample for your checking before placing an order