plastic water bottle,plastic seal cup,PC material, size:8.5*7*21CM, capability:500ml,weight:106g Specifications: plastic water bottle,plastic seal cup1.Material:PC2.Size:8.5*7 ... :1) Suitable for sport,housewares, travelling etc.2) those plastic lock cup are in good quality3) easy to be placed in fridge ... / white box, 45*38*44cm/60pcs/carton 7.certificationsLFGB, REACH plastic water bottle