Auto Flip Lid for Hydro Flask Standard Mouth Bottle, Spout lid for HydroFlask Narrow Mouth Bottle, Replacement Lid with Button Lock

The media could not be loaded. Very surprised when I just got them, the delivery came early. Doesn’t have a smell you would think. Went to test them out by pouring water in to my iron flask narrow mouth and shaking it left-right and upside down like crazy. No water leaked. There is a locking mechanism that allows you to secure the button so you don’t spill them by accident if you put them in ur backpack and such.Something small I noticed is the handle of this thing is bigger than what im used to, I know a lot of handles only capable of holding two fingers maximum without feeling uncomfortable. This there you can put all 4 fingers and carry it comfortably and it’s better you have a bigger bottle.Now I haven’t test it’s how durable is the handle that will have to leave it for now. However the built quality of the whole things seems robust enough and the color looks great, nice and sleek. Can’t wait to put this to the test for my daily wear. Great value for the money!

These fit my Hydro Cell bottles perfectly. I love the spring loaded, flip tops. Much quicker than unscrewing the standard lids. The smaller mouth is also nice so you don't get a face full of water. They're built well and look great. No leaks so far.

These are the perfect solution to those of us who have drinking in motion issues. When I purchased the regular mouth hydra flasks, I thought I wouldn’t have any problems, but I still managed to splash water all over while walking or driving. I didn’t want to deal with a straw and the cleaning of too many parts.These spout tops fit perfectly with zero leaks and a one hand design. I love the locking feature as well! Super easy to clean! So glad I found these. I rarely use the original lid anymore!No issues with water flow either! Just perfect

I got this lid because it has a handle but I prefer the rubber pop up lid because it’s so much easier to drink when you’re on the move exercising or driving your car without spilling water all over yourself. It’s a good quality lid and works well if you’re standing or sitting still.

Fits perfect on a standard mouth hydro flask, not for the wide mouth hydro flask. Love it but it could be better. Strap is a little thinner then the original and the metal post are taller so not as slick as the original which makes it a little loose but not terrible. Doesn’t have a vent hole, vent hole isn’t necessary but it is a nice feature sometimes . Threading is different from the original but not bad and positions logo to the right when drinking(I like it) . Overall would rate it 8.5 out of 10Pros : I love clicking the button it’s fun and easy , button also has a cool locking feature, easy to take apart , plastic feels high quality like the original.

Easy to open and seals great. One downside is that it doesn't make it easy to drink from. The mouth is too small for air and you have to waterfall it. I'd prefer a air hole to allow it to flow better. I'd pick a different kind with the same lid though.

Perfect fit, soft handle, easy to use

Great concept, but this design is horrible. Cap has this integrated rubber piece that molds with any hydration aid.