Dviocnd Water Jug Cap Water Bottle Cap Reusable Non Spill Cap Anti Splash Bottle Caps Reusable Lids for Water Dispenser Jugs 10 Pieces 55mm 3 5 Gallon Water Bottle Snap On Cap for Water Container

How to use?Just press it on hardBest important step: a sound “POP” is a key point to make sure spill free.When the first use,the top caps is a little tight,but do not influence the use of cap. Sealing strongNo splash, not easily deform,clean and durable.White inner inset, air-tight foam, dust-cover could be taken off as you need.Sealing strong, seal ensures sterile environment & protection against spillage.   Best After-Sale Service: Dviocnd provides 12 Months Service for the product. If you're not completely satisfied with the product, please contact us and you'll be offered a refund or Replacement alternatively within the first 3 months and we will reply you in 24 hours. Absolutely risk -free purchase for you.