Tumbler Lids Spillproof 30 Oz,2 Replacement Lids for 30 oz Stainless Steel Tumbler Travel Cup Yeti,Ozark Trails and more Cooler Cup, Sliding Splash Proof(30OZ,2Pack)

I purchased these to replace cracked lids that I had on 30 oz stainless steel cups. I didn't want to throw away perfectly good cups and the price was right on these, to at least try them. They did not fail. If you have a 30 oz stainless steel tumbler and need replacement lids, I would highly recommend these. With the included gasket, the lid fits tightly and I can turn the tumbler upside down to drink and it doesn't leak. I was so happy to preserve my tumbler with a slider opening as I do not care for using straws and I like my drinks covered. Drinking from this lid is PERFECT. I can hold the cup completely upside down as I drink, and the sliding mechanism/lid opening, provides the perfect flow to drink comfortably at a good pace of swallowing. The lid that I replaced was the one my tumbler came with but the flow was much faster. I actually love this lid much better than my stock lid. Would buy again.

I was thrilled to find these. They fit just about every tumbler I own. I bought them because I found a discounted SWIG because the top was missing. It was a perfect fit. Lids get dropped and cracked so it's nice to have some extra. The seal is good and strong. Doesn't wiggle. The opening is right for any straw. Washes well.

One of the 2 lids has a broken sliding closure, and it does not stay attached to the lid. Being homebound, and not willing to spend more to return it than it cost me, I'm apparently out of luck. So far, the other lid seems to be working fine, though (slightly) awkward to sip from, as the actual opening is a bit deep to accomodate the sliding closure. It does fit my Mossy Oak tumbler very well, seating very tightly (almost too well, it can be hard to take back off, but that's better than leaking)

Nice product but still doesn't fit a 30oz Built tumbler. This is the second time I've tried another brand and it didn't fit. Apparently if you have bought a tumbler from Walmart even the official Built 30oz tumbler, they do not make lids to fit.

Fits my Built and Moss tumbler well. Easy to get on and off unlike others I have tried. They are leak proof and work well to keep my drinks full of ice for 12-24 hours. Good value. Good product.

I bought these to replace the lids on my Ozark Trails tumblers, the work fine and fit fine. However, when drinking, the drink came out very slow, at least too slow for my liking. I compared them to the old lids and I found the old lids had a tiny hole to allow air in and force liquid out, the new ones had no hole. I took a 1/16” drill bit and drilled a hole in the top of the lid, above the cover, well, that fixed the issue and the liquid flows easily. Otherwise it’s a very good product, I like the closeable lid and the new hole is so small, it doesn’t leak. I plan on purchasing a few more despite the 10 sec modification job.

I have a serious issue with lids not fitting properly, especially the magnetic ones. These, however, fit perfectly. I do recommend these over the magnetic slides.

Perfect. Don’t fall for the smaller size lids that only fit a coffee cup.