Straw Lid for Hydro Flask Standard Mouth - Multi-Compatible with Simple Modern Ascent Lid for 1.91" Mouth 18 oz, 21 oz, 24 oz Insulated Water Bottle Flip Top

I bought these to replace the lids on my National Park water bottles. Now I don’t have to unscrew lids for a drink and worry about losing them. They fit perfectly and work with or without a straw.

I got this to replace the lid I had on my hydro flask and it works great. It did crack on the handle after being dropped about 10 times but what wouldn't break after constant drops onto concrete. It still works and I still have it on my hydro flask. Did just buy new one and I bought this one again. When spout down no leakage. Some will spill when spout open.

I've been using this for years! It's just so easy to drink out of this straw and really does fit a hydroflask 18" wide flex cap so well! It seals well and does not allow any spillage. I've had laid my hydroflask horizontally so many times, and there is absolutely no leakage from the sprout or the overall seal on the container!!! It is genuinely amazing and has lasted me for years. Most importantly, I bought this for the straw mouth's shape. The other straws were round and can be hard to suck out of. This one makes drinking quickly really easy!!! It's actually quite nice to drink out of and doesn't smell at all! I read from one of the reviewers to cut the end of the straw on a diagonal so you can actually drink water easier, and I tried that and have had no problems! (I did a very small, maybe less than half an inch diagonal cut so that you can actually get the water on the bottom and drink easier). So, with my alteration, I haven't changed out the straw, even though they gave me two extras. Very nice material, and very nice value for the money!

I find it easier to drink more water with a straw, and these lids make it convenient. I've tried several other "leak-proof" straw lids and been disappointed. I like the design of this one; it works well, I like the small cover over the mouthpiece, and it's easy to clean with the small bottle brush provided. I also like that I don't have to frequently readjust the straw in order to maintain suction. I intend to order another set of these. I wish they would attach the mouthpiece cover more securely. I bought a set of two lids, and the first one's cover snapped off within a week, making access to the straw impossible without a narrow prying tool. I've been extra careful with the second lid since then, and have used it on my primary water bottle for months. The other one will sit in my fixit drawer until I get around to it.

Good value getting two lids for a good price!

A perfect replacement for my bottle when the one I had cracked and broke.

I bought this for my standard size 24oz HydroFlask. For the price, this straw lid is a steal. It helps when I am either at school or at work so I don't have to unscrew the lid every time. The straw is sturdier than I expected, which is definitely a plus. The cleaning straw works extremely well, and the included carabiner is pretty nifty too. I especially appreciate how the nozzle seals off when you fold the plastic mouthpiece down. There are a few caveats, however. First, there has been some leaking when the bottle is turned sideways, even with the nozzle closed. This is a minor inconvenience, but it has had a few leaks when I've been reading or listening to records in bed. Second, the insulation appears to be weakened a bit from the thinner seal from this lid. It's to be expected given the construction of the lid, as the plastic is thinner than the standard lid. The water still stays pretty cold with a few ice cubes, but it definitely is not as insulating as with the standard lid. One word of note, as I do not see this as a detriment to the lid: I had to cut a short amount off of the end of the straw with scissors, as it went all the way to the bottom of the bottle initially making it difficult to drink from. However, after cutting off about 1/8th of an inch, it worked like a charm. You should be able to tailor it to whatever standard mouth bottle you are using, regardless of size. Generally a great lid, as long as you understand the price you're paying for it comes with a few complications.

Using these on some RTIC bottles that my kids have used for school. You get a lot of goodies for the price here. Both hard and flexy straws, cleaning brushes, nifty caribiners if thats your thing and you like having a clanky noisemaker if you take your bottle somewhere. So thats a nice thing for the money. The issue is durability. The big loop on the top is a bit oversized, especially compared to the originals. This of course makes a bigger lever so when a kid drops it, lots more force, and its not super thick to begin with. So the first top lasted about three weeks before it got broken. The good news is that its not leaking, and the rest of the parts and bits seem to be functional, but would be a lot better if it didnt break almost immediately.

The picture shows oval shaped mouth pieces. I had one of these before and they are comfortable and don't leak. The lids delivered have a squared off side and the little hole at the end that leaks even when the lid is down. VERY unhappy.

La paille n’est pas assez longue.

I’ve had this for a few weeks and loved it until the handle piece cracked off that you need to use the mouthpiece, making this product useless and garbage. Disappointed that it didn’t last

Do not fit standard hydro flask

it works fine but it does not go all the way down the bottle so I wouldn’t recommend