Hydraflow Wide Mouth Spout Twist Chug Nalgene Replacement Lid | Compatible with Nalgene 32 oz Wide Mouth Lid, Hydroflask & Many More Top Water Bottle Brands Sizes 12 16 18 20 32 40 64 Oz

No leaks and takes a beating. Great product.

I like wide mouth bottles for speed of refilling but prefer a smaller spout for drinking. This has it covered! The seals are drip free, even when flying on a commercial jet (as long as you actually screw down the lids…. First flight I forgot to tighten the mouthpiece and lost half of my water in the overhead bin!) The carry loop is big enough to work with a full sized carabiner but doesn’t get in the way when drinking. Easy to tighten and loosen. A bit expensive but since you can use a standard 32oz Nalgene bottle that costs $8, total cost is still way less than a fancy hydroflask, Stanley or Contigo and won’t dent! Definitely a good buy.

Didn't fit well

Fits multiple bottles I'd tried without any spills. The drinking hole is a little smaller than I expected but not bad.

This is my second time buying these. I recently bought a new wide-mouth 32-ounce bottle, and immediately ordered on of these to replace the 'stock' lid. These make drinking from wide-mouth bottles much easier and more comfortable, and reduce spills by a large amount.

I've been looking for something like this for ten years. Finally I can make use of my beloved larger Nalgene without constantly pouring water all over myself. My water intake has increased five-fold since I got this. It's the simple things in life.

I have an older nalgene bottle, probably 15+ years wide mouth, was so tired of wearing part of my drink , now I have both sizes. Fits great and has nice looking rubber washers made into it. My bottle not clear but that sort of foggy color and it glows in dark, that's why I really hoped this lid would do the job. The only new glow bottle I could find was green and wide mouth also. I was hoping that the thread size would be the same and it is, fits great . When you wake in the night when camping and want a sip, the glow,you don't need a flashlight.

This lid DOES NOT fit "Hydraflow" brand 34 oz. bottle. However, it does fit our Fifty/Fifty brand 34 oz. bottle, so we got lucky. We do not recommend this lid for Hydraflow brand bottle. Anyways, on the Fifty/Fifty bottle it fits fine and does not leak so we can recommend it for the Fifty/Fifty bottle only.