2PCS Tumbler Flip Straw Lid Replacement Fit for Stanley Quencher 40 oz, Leak-Proof, Straw Lid Replacement Fit for HydroJug Traveler,Reusable Tumbler Cover (Green)

I love these lids and have purchased four in total. They don’t leak, which is the reason I got them. They also fit my 40 oz perfectly. I know a lot of people have difficulty cleaning them but there’s actually a pretty easy fix. If you close the valve all the way, you’ll see a little hole on the back. Using a tiny Phillips screwdriver (like the kind you might get in an eyeglass kit), gently pop the valve out. Inside there will be a small clear flexible gasket—don’t lose it! You can clean these items and then easily pop the valve back in place. I usually like to give everything a soak in bleach every few weeks.

Did not fit my hydrojug.

Works perfect on my 40 oz Stanley! Leak proof, and just so much better than a stanley lid in my opinion!

I had bought these previously and they worked for a good amount of time, this particular pair the straws did not fit... that was very disappointing.

This does not fit my 40 ounce hydroflask, they are good quality just incorrect ones bought. I still kept them though because I have other cups they will fit.

I bought this hoping it would be the perfect replacement lid for my 40oz tumbler—but nope. Doesn’t fit at all. Unless they sent me the wrong size or I hit the one-in-a-million fluke, this was a bust. Of course, I forgot to return it (classic me), so now it’s just sitting in my drawer like a reminder of what could’ve been. 🫠 Cute color? Yes. ✅ Leak-proof? Wouldn’t know. 😤 Useful? Not for me. Disappointed, and definitely double-checking sizes next time.

Doesn’t leak and a great price for 2. The color matches my Stanley cream color I had. I’m happy they match. They are pretty easy to clean as well

I bought this to replace the lid for my 40oz. hydrojug. It did not fit at all. Also the straw is about 1cm shorter than the straw for a 40oz.

Leak-proof and fits our two different brands.

thank you, your product is amazing. Even the delivery was delayed due to canada post strike. you are so kind to give me a refund. not only that, the lid works perfectly on my stanley! good seller, good product, highly recommend, thank you!

DO NOT BUY! Does not come with a straw. Also does not fit. Poor quality. And they’ll make you pay for the return label. It’s a scam!

I bought this lid but it doesn’t fit properly; too tight. I found a better lid by measuring the internal diameter of the Stanley Cup. The right lid should be 9cm / 3.54 inches.

The lid doesn’t fit correctly on a Stanley cup due to this the item is not leakproof