Lid for Wide Mouth Sport Water Bottle, Fit Hydro Flask, Simple Modren, Replacement Stainless Steel Flat Cap

This is the 5th lid I have had for my 64 oz hydro flask! The original one cracked and leaked. I superglued it and used it until it leaked again. I purchased two plastic replacement lids. Both of them cracked and leaked. This one is stainless! I cracked the original one with a hammer to salvage the rubber ring to put around it to make gripping better. AWESOME

works great, fits my Simple Modern water bottle

Looks good with my stainless steel 48oz Hydro Flask. Plastic interior, but the stainless steel shell ought to stop it from breaking on impact like the lid it's replacing. Good fit with no leaks. The lid shares space with a JugLug handle on the neck. Like the JugLug, I had to submerge the plastic in boiling water for about a minute to get it to stretch over the neck. Not a big deal, and the final fit is very secure. The main flaw is that it can be very difficult to grip, especially compared to the stock lid. I like to be able to open and close it quickly and easily. I solved this problem by stretching the rubber grip band from the original lid around the new one. Works well this way. If I had to use it unmodified, though, it's bad enough that I'd probably look for a different lid.

Excelent. Sturdy

The upside is it does fit the 40oz wide mouth. Unfortunately after that there isn't much good to say about it. The metal spins in place often, as it is not sealed or glued to the plastic on the inside, making it very difficult to get the water bottle open. I purchased these, because after about a year the plastic retaining strap that holds the lid to the bottle on my flask broke. I use it daily, and wasn't really surprised, it happens to all of them. However these lids, the plastic broke within a couple of weeks. I'm not really a fan of the straw top that comes with Hydrocell, however I am using them now, as I'm not spending more money for these. I just purchased some more hydrocell's and they have a new cap, with a softer rubber like piece that replaces the hard plastic. I'm going to reach out to them and see if I can get replacements directly from them.

Easy to replace on the bottle.

Fits Iron Flask, but after about three months the metal top is spinning on the plastic core making it hard to open bottle :/

It does what it says! Fits my 32oz steel bottle perfectly and bypasses the straw.