... bag 1) Reusable, non-toxic, portable, convenient 2) CE, MSDS approved 3) OEM/ ODM 4)ecofriendly Watertight PVC bottle cooler bag ... 5 weeksCertificationCE, ISO13485FOB PortShanghai, ChinaWatertight PVC bottle cooler bag Bottle Cooler bag lowers the temperature through physical cooling, can be ... , non-caustic5, OEM / ODM welcomed. Specification:1. net weight is 220g2. size is 8.8x8.8x21cm Watertight PVC ...