SENDESTARSpout Lid for Hydroflask Wide Mouth Water Bottle Fits 18 oz 20 oz 32 oz 40 oz 73 oz,Chug Cap Flexible handle Compatible with SENDESTAR, Takeya, Simple Modern, Wide Mouth Water Bottle

This fits perfectly on my older taller hydro flask (I believe it is 40 OZ - it's taller than the current ones). This does not leak, and keeps everything sealed nice.

I was searching for a straw lid for my hydro flask but wanted a cover for the straw. This product was EXACTLY what I was looking for! I am so happy with this! Thank you so much! Highly recommend!

This was a replacement for the one that came with my water bottle which only worked intermittently for some reason. It works much better. The old one would often just be sucking air and no liquid would come out...this one works without a problem. The reason I gave it a 4 is because to open, you do a lift up and then lift it up again so it's fully open. Sometimes the "lid" stays up and gets in the way.

Fits my 40oz Hydroflask

I bought this to replace the lid we already have because the O-ring in the lid straw started leaking major air… This one is worse than the one I needed to replace!

The best thing about this product is the cover that clips over the mouthpiece of the straw to keep it clean. The next best thing is that it truly doesn't leak! I originally had a hydroflask lid/straw that would leak all over the place, which was frustrating considering it's a name brand product and more expensive. My only complaint in the handle isn't as thick of a plastic as the hydroflask handle one was, so it stretches and bit and might snap sometime in the far future. Would need a lot of wear and tear for that to happen though, so overall a great purchase.Update:The handle did end up snapping off at some point, but it took a lot of force to do so and was mainly a mistake on my part for being too rough. If it stretches without breaking the hole, it can be put right back on.

Though it said it fit most wide mouth bottles, and my Hydro Cell was not on the list that would not work, this lid did not fit my typical, normal bottle. I wish it would have, because it has a covered straw, when Hydro Cell does not make a lid with covered straws.

The straw worked great until I thought I was finished with my 40oz Hydro; opened the lid to see about 1"-1.5" of water left at the bottom of my bottle. Item is falsely advertised and will NOT work with the 40oz wide mouth Hydroflask.