... carry, cold bag 3)CE,FDA, SGSapproved OEM, ODM Twin Drink Bag(OEM factory) Non-toxic and non-caustic Biodegradable ... cola, etc: Material Inside: high molecular material, glycerol solutionOutside: PVC composite fiber Size37.5x23cmWeight net weight is 300gColorAny color is ... molecular polymeric material Gel, water and outer bag (composite PVC,composite TPU,composite PE,composite EVA). Ice Bag for wine ...