Material: neoprene Fit for: 750ml bottle Thickness:3.0mm OEM & ODM are ... experience in this line Product Water bottle cooler bag Material Neoprene Fit for 750ml water bottle Thickness 3.0mm~3.5mm ... more than 10 years, we can design and manufacture various neoprene products, include bottle cooler, can cooler, laptop sleeve, lunch ... if we have opportunities to be on service for you. Neoprene cooler bag