My bottle cap leaks. Without replacing the bottle cap, how can I re-seal it? There's no other damage to the cap, can I just apply some silicon seal?
198009
I have found an excellent replacement for the original gasket- McMaster Carr part number 9396k217. They come 5 to a pack and cost $5.46 for the pack. It's a silicone o-ring that fits perfectly and seals better than the original gasket. order from: McMaster.com
198010
I would contact Klean Kanteen. This sounds like a warranty issue. Flat cap should not be leaking.
198011
We do not have the silicone gaskets to replace on the cap. Here is the information I found from Klean Kanteen: The silicone disk can loosen with time, which allows liquid to escape through the small vent hole. To remedy this, try pulling the disk off, cleaning it with warm, soapy water, then popping it back on to the adapter. You might also need to replace the silicone ring on the inside of your cap. Call customer service at (800) 767-3173 ext. 319 for information on how to get a new silicone gasket for your cap.
1703896
the only time i've had my cap leak is when i leave my tea bag in, hang the string over the edge, and screw the cap on. ... but i really wouldn't expect the seal on the cap to handle all of that. I've used it about 3 times a week for many months.
808100
I have had to get new bottles. There may be a way to rework the bottle top, but I don't know how. The refills are readily available tho.
837335
Obviously, it is an issue based on others responses. However, I have purchased 2 of these same bottles and have not had any leakage problems. I did read a review once from an individual who suggested that making sure the back hinge of the cap is lined up with the measurement marks of the bottle, somehow, prevents it from leaking. I always place the cap on in that manner and believe that to be true--as strange as it sounds. See if that works.
1944857
I have 2 of these and no leak issues with either. Where is it leaking? If you are sure it's a seal issue, return and get a new one.
400743
You have to make sure that you tighten the cap after filling it up. I haven't had an issue with it leaking.
1251586
Maybe I got a faulty flip top cap because it Does leak. I bought the regular screw cap to replace.
1365399
I had the same experience! The outside seal was unbroken, but the one under the cap was loose. Very disturbing.
1691920
Mine wouldn't re-seal either, so i just squeezed all the air out and rolled the top down & used a clip to hold it closed. Has worked for me.
195882
That's not good. All my bottles had seals. Let the seller know and get a replacement.
655165
You can use rubber cement to make the spigot one piece. That is where most leaks occurre. If your leak is at the body of the container you only real option is Teflon tape. When you start to put on your cap always turn counter clockwise so the threads line up then tighten as normal. With both pieces being made of different types of plastic it is very easy to cross thread the container. That would cause a leak that is non repairable.
183855
I had the same problem. After using a wrench to get the whole thing off, then used more tools to get it apart, it leaked like a sieve after I screwed it back on. I'd like to know the answer myself because I bought a new one.
1750176
My bottle also leaked when stored horizontally. So I keep it upright in storage now. Teflon tape might also work.
1609692
If you're sure that it isn't just over-filled (can happen if bottle is squeezed), then I'd drain, shake, & let the unit dry out. Then, seal the leak; the best seal imo is that Lazer Bond stuff, not too expensive.
24232
Mine did the same thing. I tried to submit a warranty claim and was told this is not covered. They did however send me a one time courtesy replacement water bottle. The replacement arrived with the cap already broken. They do sell replacement parts, including caps on their website, but they are pretty pricy compared to the price of a whole new bottle. Good luck!
440930
Same issue here... In the process of cleaning it out, I saw that the small plastic ring had fallen off and was at the bottom of the bottle. I reattached it and Viola! It started working again!
522045
I'm sorry to hear that. To make this as easy and painless as you can I would first contact the seller to have it sent to you. If that doesn't work go straight to the manufacture for a replacement cap. KAJ Shooting Straight