Product Overview
38mm Drip Proof Flip Top Lids
38mm drip proof flip top lids with valves comes in your choice of colors - black, yellow or red. All drip proof flip top lids come with pressure safety seals. Drip Proof Flip Top Lids can be used on any container to turn it into an inverted bottle. These caps have a rubber diaphragm built into them to prevent leakage.
