30 oz Splash Proof Tumbler Lid For Yeti Rambler, Rtic Tumbler plus more with Splash Proof Sliding Cover an Essential Yeti Tumbler Replacement Lid and Stainless Steel Tumbler Accessory

This is my second lid for my Yeti and I like it more than the previous one that I broke accidently. It is 'splash proof' but not 'spill proof', as advertised so my expectations have been met. The slide is convenient and easy to use, straws do fit. I am pleased with the lid and have recommended it to friends, some of whom have already purchased one for their Yeti. The concern of the company for my satisfaction with their product and my expectations being met has been unexpected and pleasing.

I purchased this Bee Smart Splash PROOF tumbler lid after reading numerous reviews on this and similar products. Because of the good reviews for this product I purchased it. I just received it and went to test it out. I put water in my tumbler and added the lid. The lid fits tight and secure. The slide on the lid works well. HOWEVER, this lid is not splash proof - just barely splash resistant. I would think splash proof means that if you shake the tumbler or tilt it, the lid will prevent spills. However this was not the case. I understand it's not spill proof and it did spill when I turned the tumbler upside down. I expected that. But when I shook the tumbler half full back and forth, water splashed out of it. I removed the lid and slid the slider back and forth and replaced the lid. It still splashed when I shook it. That is not SPLASH PROOF.

Update: I bought 30 oz Ozark tumbler from Wal-Mart and the lid does fit that cup.I have a SimpleModern 30oz tumbler. This lid does not fit that cup. The lid is too small.The lid, however, does appear to be constructed well. It is a clear hard plastic lid with a rubber seal and a slide opening. The slider is firm and doesn't open loosely, meaning it won't slide open or closed at any slight movement. You have to actually move it to make it open and close.

I'm not a fan of this lid. The plastic slider seems very cheap. I had a rtic spill proof lid however i took a hard hit to the ground and dropped my yeti and my rtic lid broke. The shipping time was too long for rtic so I thought I would try this brand. I was disappointed and I have ordered my rtic spill proof lid. This lid doesn't completely fitfit my yeti the lid will not sit completely. It does leak bad. And the large dip inside of the lid hinders me from filling completely to the top with ice

Works well but has to be taken apart to get any residue of your drink out.. If you don't pay attention, it will start to mold. Don't mind that but it is difficult to dis-assemble. Also had to remove the gasket that helps seal this to the cup itself...everytime! Have kind of put this lid aside and only use ir occasaionly.

This lid fits my Walmart brand stainless steel cup securely and I love that it is BPA free. The lid that came with the cup didn't keep the ice long because it had an opening that wouldn't close. This lid can be closed and my ice lasts all day long and most of the time I have at least 20% left the next morning.

Great product. I used this on an Ozark Trail stainless tumbler (Yeti clone). My only complaint is that it does not sit as flush as the original lid. I'm talking about it being maybe 1mm off the lip of the rim. This lid is very much splash proof. Laying the tumbler sideways it will eventually drip so it is not completely leaf proof but it does a good job of holding your contents from a sudden drop. The open/closing action is nice and smooth with a pronounced click. Only time will tell if the rubber seal holds up but for now I am really enjoying this lid.

Fits a 30oz mug perfectly. Only downside is that it can make a high pitched noise from poor airflow when you drink out of it that garners you some weird looks from anyone within earshot, but just shifting the sliding cover slightly fixes the problem.