... SGS,CE&ATSM 4.Eco-friendly Novelty Neoprene Bottle Cooler/neoprene water bottle coolerMaterialNeoprene (eco-friendly)LogoSilkscreen Printing, Sublimation, Thermal ... promotion,retail or as corporate giftApplicable ScopeAll kinds of can, bottle, water, soda, champagne, wine, beer etc. 1] ... Excellent preservation, keeps cooler or warmer for up to 4 hours.2] Great for travelling, picnic, boating, ...