AILUXUAN Tumbler Lids Spillproof 30 Oz,2 Replacement Lids for 30 oz Stainless Steel Tumbler Travel Cup Yeti, Rtic Rambler, Ozark Trails and more Cooler Cup, Sliding Splash Proof

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.

Love these. Bought as replacements for the ones that came with the cups and they would not come clean around where the sliding piece is. These are much better quality and fit exactly. I am very please with them.

I bought these because I broke the lid on my favorite water tumbler. This one doesn’t fit as tight and has a different type of closure, but it works so that’s all that matters. And since this came as a two pack, I have an extra if needed.

Works great on my Mammoth insulated cup.

I have used my lid for month about every few days. The slide on the top of the lid broke off kind of randomly. The plastic just broke down