The gallon jug lids are NOT for use with screw top bottle. SPECIAL DESIGN——have hole 5 gallon cap is designed to have strong sealing performance,it will not spill, leak or overflow. 5 gallon jug lid can prevent dust from entering, and keep the water clean.We upgraded water lids, make a new Anti-drop off CHOKE POINT to prevent the middle lids falls inside the container.
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