Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top

This straw lid has lasted me about 18 months. Now the sipping part is starting to breakdown a bit. Overall good life for the money. Purchased a second one to replace it.

I could not find a small straw lid anywhere in my town luckily Amazon had plenty to choose from and I’m really happy! It works wonderful and there’s no leaks

My son broke his hydroflask straw cap on Day 1. He dropped it at school and it broke. I bought a few replacement options, and this one is the best. The curved design above the lid protects the straw from breaking. The straw is easy for his weak little kid fingers to pull open all by himself. 😂

I've tried a few different sippy straw lids from other Amazon brands and all of them broke and not leakproof. I've tried to twist, turn, flip the bottle around and this one does not leak at all. Personally, I would prefer the drinking hole to be a tad bigger. One thing to note is that around the handles, it is not cut perfectly. For mine, there were some ridges and dents.

I was hesitant to purchase because many reviewers said there were problems with the cap leaking. But I’ve had no issues so far. As soon as I got it, I tested it for leakage and nothing came out! It’s very easy to drink from and the perfect replacement for the original 21-24 oz hydro flask lid. I was tired of unscrewing the original cap every time and it’s harder to drink from. I’ve also had no issues with the handle placement and it doesn’t get in the way of drinking like others mentioned.I highly recommend this!!Notes:- the mouth piece is hard but covered by a softer silicone-ish material so it’s not just straight hard plastic. I like it- the handle is a bit thinner and not as comfortable as the original lid (as others said). But I’ve carried mine around and had no issues with it.- the overall lid is more plastic feeling than the original hydro flask cap, and I do prefer the material of the original cap. But I still plan on using this- you may have to cut the straws it comes with, but I had no problem with this. I just used kitchen scissors.

I used this for another brand because the mouth piece on my old top broke and it fits perfectly. I like the mouth piece on this one much more. Only complaint is that it’s hard to get the straw into the lid without bending it because it’s a slide on rather than a slide in.

It's been about 13 months since I received this, and it seemed great for a while, with only minor complaints. You will find situations where you get terrible suction after closing the lid if you leave the straw up, or in a semi-open position. I believe this is because if you keep it closed while screwing the lid on, it actuates the pressure valve in a positive manner. I would say even with knowing this, I still have to redo the lid 50% of the time so I get proper suction.Fast-forward to about 11-12 months and the rubber on the spout is starting to deform. I've only hand-washed with Dawn dish soap, and this bottle has never seen UV. Purely used indoors, refilled about 5 times a day. Today, I felt something tickle my tongue after a sip, and it was the rubber on the inside of the 'straw' portion of the spout (why is there even rubber there?) that came off and into my mouth.

The straw itself is pretty small but works just fine