Food grade customized 500ml silicone foldable collapsible container with lid

Material：food grade silicone Size：300ml,500ml,800ml Color：blue,grey,green,pink, or customized OEM/ODM: highly welcome Package：pp bag,box package or customized Certificates：FDA,ISO,LFGB,BPA free etc Payment terms: Paypal,XT,or other. Sample：Support