... jacket 1. Reusable ,Non-toxic,Non-caustic. 2. FDA, SGS, MSDS,CE, etc approved 3. OEM welcomed cool cold storage jacket 1.CE ... ,SGS,EN71,FDA2.Non-toxic,non-caustic,reusable3.Eco-friendly Features1) cooless ... ) won’t cause static electricity and no additional expenses3) non-caustic,non-toxic,eco-friendly and reusable 4) put the inner ice ...