Lid Compatible with Hydro Flask 12 16 18 20 32 40 OZ Wide Mouth, Flip Lid Replacement Lids with Flex Strap Handle, Leak-Proof Flask Cap for Hydro Flask Coffee Mug

Fits my old hydro flask. Lost the gasket so it leaked and the new lid works perfectly.

I use this for coffee and water in my Hydro Flask. It seals well and doesn’t leak. Top shelf dishwasher safe.

I bought this for my son to replace the lid on his old HydroFlask bottle. However, my son has reported that it leaks - not from the spout, but from around the lid (and we make sure we put the lid on tightly). Overall, it's a decent replacement and a good value; still cheaper than if I had to replace the entire bottle.

My daughter had a hello Kitty thermos that she got from the hello Kitty traveling truck and the lid broke. She was so upset and I found this lid. I was so happy when it arrives and it fit the thermos. It seems to be very durable and a great value for our money.

Easy to drink from and reclose. No having to screw it open and close. Easy to wash - no disassembly required..Only problem with it is if you knock it over and it lands exactly on the open/close tab, the lid can be jarred open.That aside, it is still my favorite lid.

I got this because the original lid i got for my hydro has 4 pieces and it took to long/hard to clean. Thought this would be better but it's not. it dosnt feel great to slip and leaves liquid on lid unless you slerp. Also there are stupid gaps in the lid making it hard to clean. I dont know why they are there but dairy dosn't go well with this because you cant just rinse it. I made coffee with some milk and milk dried in those littel gaps making it hard to clean and now it stinks. I've tried everything. if you want to drink something with dairy do NOT get this. :))

The lid fits my 20oz hydro flask. I was excited to have the flip top, but it leaked on the first use. I’ve tested it out a few other times and it leaks no matter what. Regretting my purchase. It will be fine as long as I keep it upright, but I was hoping for a leakproof solution and this ain’t it.

I poured water into the flask and placed the cap on it. I turned the flask upside down while standing in a bowl. The next morning I checked for any water leakage from the flask and I am happy to report there’s no leaks.

Purchased this to replace my original cap that broke. The seal is just as good as the original and the added handle is great for transport now

Fit perfectly on my Klean Kanteen 20 oz container. Opens and closes well.

The lid seal is able to keep drinks from splashing and leaking out of container.The drinking flap does not close and seal well enough to keep the drink warm as the original lid.

Non compatible