Sport Cap 3.0, Leak Resistant Water Bottle Cap with Safe and Soft Silicone Spout

I'm a road cyclist. And I have been looking for a water bottle that can keep my water cold during my ride. I've gone through polar bear, camel back and none can keep my water cold after more than 1hr ride. I looked into insulated bottle from Hydro Flask, but I don't like their sport cap, and with that cap, the bottle is not insulated as good as the other cap. I looked at Klean Kanteen bottle, but the one with a sport cap isn't insulated bottle. After reading review here, some reviewer said that this cap works with hydro flask bottle, particularly the 21 inch bottle. Without hesitation I bought two of these cap to go along with my 21 inch and 12 inch Hydro flask bottle. Boy, It didn't disappoint me. Not only now, I have ice cold water during my long ride, the cap pours good amount of water without you try to suck it too much. The tip is soft and felt nice on your lips. And you easily push the tip using your teeth to close it with one hand. I don't plan to put this on my backpack or gym bag or any kind of bag. The bottle is only going to sit on my bottle cage on my bike. So I'm not too concern about leaking like some other reviewers said. In my experience, the water doesn't leak when I drink it during the ride. It sealed pretty good and no leak whatsoever. The only place the water comes out is through the tip of the cap. So if you are looking for an insulated bottle to keep your water cold during a long hot ride, get this cap with hydro flask bottle. They are a perfect match.

Took a chance ordering this sports cap for another brand's insulated bottle, buy it was well worth it and fits PERFECTLY on the Simple Modern 20 oz Ascent water bottle. I am so happy with this because the bottle would have been ok without it, but for my purposes (on the go), I REALLY wanted to have the sports cap. And the SM sports cap is not even an option since it's literally just a smaller cap. I wanted this particular style. I don't have previous versions to compare it to, but the 3.0 "no chirp" lid is amazing! Water flows nicely and doesn't have the slurping sound this style can make. I haven't had a problem losing the rubber valve, but I can see how if the little ball breaks off it would be gone and lost (or if it gets pushed into the lid). It's a little tough to pull up to open for my 5yo, buy not for me. And I LOVE LOVE LOVE that it has not leaked even a drop. I have thrown it into my bag and on the passenger seat in my car and not a drop! This is my first experience with Kleen Kanteen, but I'm sold now and going to purchase their smaller bottle and green sports cap for my daughter to take to school in the fall!

This is a basic drink-as-you-go cap that works very well. I actually use it with insulated bottles from Hydroflask. The threading happens to fit the Hydroflask 12 and 21 oz narrow mouth bottles just right (note - it will *not* fit the 18 oz, which uses a narrower cap for some reason, nor the wide mouth bottles). You need to screw it down firmly in order to prevent leakage. Aside from that one minor detail, these caps work perfectly and are very affordable. I use separate bottles for the car (12 oz), hiking and working outdoors (21 oz), at home and at the office (12 oz), and am about to order more tops to outfit the rest of my bottles. I use the bottles mostly to keep drinks cold. With a cold drink and one ice cube the original Hydroflask caps can keep a drink quite chilly for 24 hours (that's based on actual tests that I ran). The Klean Kanteen seem to work just as well in this department. In short, this is a no-nonsense cap that does exactly what I expect, does it very well, and has no unnecessary frills.

We purchased the Klean Kanteen bottles with sippy cup tops for my daughter (age 2, at the time). She used them for a solid year, and we'd lost the internal plastic valve for one of them. My search online brought these up and I thought she'd be ready for this. The sippy cups would leak if the detachable plastic cover was not on the outside (which was not great for throwing in our travel bag). Now 3.5, she loves the concept of this top - that she can control opening it and closing it, however, it's actually rather difficult to do. I can - as and adult - do it with some force, but she has a bit more trouble. So now, it's either open or closed, or she asks a million times for me to open or closed. That's the only drawback, which I think will go away as she gets larger and able to handle. The construction, fit, and design of every other aspect is all great and we've loved having the Klean Kanteen bottles, esp as an alternative to plastic.

How we use it: Sports, work, hiking, and travel. I have two Kleen Kanteens, both 20oz. I use one for iced tea at work, every single day. The tea is kept cold and the bottle holds up to my abuse well. I use the standard cap and the seal and cap are great - no issues and easy to clean. The other Kleen Kanteen is used for water when I hike, run, or plan to explore a new city. The drinks stay cold for the entire time and the bottle is easy to lug around. I bought these bottles (all 20oz) for my family to use on a cruise. The bottles would still had ice in them the next day! This bottle is no joke for keeping things cold. My children use the bottles for sports. They LOVE time outs more when they have ice cold water or gatorade waiting on them - no matter what sport or temperature. In every aspect of my every day life (work, sports, travel, fun), these bottles are part of it. I appreciate one less thing to worry about and one more thing to count on! For cleaning, I hand clean the bottles and use a dissolving tab to take care of any tea stains (tea stains everything). This doesn't take long and is well worth the benefits of this bottle.

I'd read that the previous version had its issues, but this version doesn't seem to share them. With the nozzle pressed to the closed position,cap is leak proof for the most part. As of right now I trust it, but were it to open a bit in a backpack, there may be trouble. The flow rate on this nozzle is excellent! Much better than,say,a Camelbak bite valve. As a kid,I had this nozzle style on cheap water bottles when I played sports and they were terrible. The silicone nozzle if comfortable and soft, and allows you to get a good drink of water. While drinking, there is a very soft slurping noise. The noise is pretty quiet, so unless you are sitting right next to somebody it shouldn't be bothersome. My Klean Kanteen is the 40oz so I may not use this feature, but the carbiner loop seems sturdy and would be helpful in certain situations. My only qualm is that the inside of the cap is relatively hollow, which may allow for places where mold etc could grow. Fortunately, you can boil the cap or put it in the dishwasher, and if you do that periodically, I doubt there would be a problem. Definitely a nice accessory to have for your Kanteen, and it also makes drinking from the bottle's opening an easier affair.

We originally bought some of these for our old uninsulated Klean Kanteen bottles. Since then we picked up a couple of Glacier Point brand insulted metal water bottles, which we prefer to the Klean Kanteens because they keep stuff cold much longer and don't "sweat." But the Glacier Point bottles came with a really crappy sport top that is made out of brittle plastic and breaks easily (we've broken two of them). Klean Kanteen Sport Cap to the rescure, as they fit the Glacier Point bottles perfectly, and are much more durable. The only downside to these is that you have to be careful to push down the rubber ring on the drinking spout to seal your cap before putting your bottle in a bag. Our 6 year old has come home from school with a very wet backpack a couple of times because he didn't push down the rubber ring all the way. But I consider that a user error, not a design defect.

I purchased 2 of these caps, based on reviews, for my 2 new Klean Kanteen Classic Insulated 20-Ounce Stainless Steel Bottle With Loop Cap that I purchased a few days prior. The loop cap that comes with the bottle is great, however, removing the lid EACH time I wanted to take a drink was not very efficient. I am thankful I only had to use the loop cap one day before my sports cap arrived. Oh yes - so much better. When they arrived they were packaged well and the boxes they are originally packaged in were intact and the product was in perfect shape. I washed the caps in hot soapy water and even let them soak a bit. After a good rinse I was ready to use the cap. * I felt the cap fit well. * The spout has a good snug fit. It takes a little bit of effort to open and close - as it should as it won't get knocked open and leak. * I didn't get any funky plastic taste - my water tasted clean and crisp (and it was COLD). * When the cap is closed I can turn the bottle upside down and shake it with not a drop of water escaping. * The cap makes it MUCH more convenient to use the bottle and access the liquid. I am pleased with my purchase and feel it enhances the bottles usability.

J'ai acheté les bouchons afin de pouvoir boire sans devoir ouvrir la bouteille. Je m'en sers sur les chantiers et les bouteilles sont très bien pour conserver le frais pendant 10 à 12h (dans un chantier ou la bouteille était à 37°). mais pour boire, le bouchon de base est peu commode (sur un chantier avec les gants...). Avec ces bouchons, on tire dessus et en aspirant on boit correctement et assez rapidement.

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These sport caps are great! I buy them for the stainless steel water bottle Klean Kanteen Classic Vacuum Insulated with Loop Cap (Beet Red, 20-Ounce) and now I can drink directly from the bottle. These work for most Wide-Mouth bottle Hydro Flask Insulated Stainless Steel Water Bottle, Standard Mouth, 21-Ounce by other manufacturers. It has a rubber gasket so that it does not leak. Also, there is a non-leak air hole so that you can easily draw liquid from the bottle.

Genau das was ich wollte. Hält dicht und die kids haben Freude damit, weil in knalliger Farbe

Diese Sippy Flasche ist ein echter Treffer für unseren 2-jährigen Sohn. Wir sind rundum zufrieden – hochwertig, praktisch und genau das Richtige für kleine Händchen. Klare Kaufempfehlung für alle Eltern mit Kleinkindern!