20 Oz Tumbler Lids, 100% Spill Proof Lid & 3 Free Stainless Steel Drinking Straws- No Leak, Straw Friendly & Clamshell Locking Closure Replacement Lids Fits Yeti Rambler, Rtic, Ozark(20 Oz)

I have used several replacement lids from other manufacturers and they have all cracked or almost exploded in my coffee! I was skeptical about these, but after a number of months these are still almost like new. I even use them with those tea bags you fill and the top of the tea bag goes over the edge. I thought they might damage the seal, but after hundreds of cups of coffee and tea, the seal is still as good as new. These are better than the original lids that came with the cups, so much so that when I got some new coffee cups I tossed the originals and am ordering more of these.The coffee cups I have are the newer designed Thomas Hammer stainless steel, (they don't replace the old black Thomas hammer lids unfortunately, those cups are an odd size and slightly smaller) and some cheap Walmart 20 oz stainless steel cups.{EDIT} Well, I am editing my review. I purchased a second set of 20oz lids and received 30oz lids (should of just returned them but... 1st one cracked within a week. 2nd one lasted 2 days. I am on the 3rd one now. Did something change??I do still need the 20oz lids, so I will try again, but if I receive 30oz lids or the new 20oz lids crack, stars will disappear from this review quickly.{Edit2} Something must have changed. I got this third set of lids, They were the right size this time, 20oz. BUT they all failed and cracked within a week! What a disappointment. They must have changed the plastic or something because these are worthless. My 5star review is now a 2, and only a 2 because the first ones were good or I would have given them a 1.

I bought these for my mother who is always knocking her Ozark Trail tumblr over. With the straws provided, it would only drip some as long as you picked it up quick. However I had some slightly thicker straws from another one and when I used those she could knock it over and it wouldn’t get but maybe a single drop from what was already in the straw. Not even once did the lid come off, but it was easy enough for her to get it off to refill it even with arthritic hands. I only took a star away because of the fit of the straws provided was not as good of a leak proof seal as a slightly bigger straw would be. Larger or thicker straw for better seal would get five stars.

We have two Starbucks brand 20 oz metal insulated cups with a hole cover that rotates and isn't very effective. We also live on a bumpy dirt road so a full cup of coffee with the original lids can make a mess! These lids don't fit quite as deeply as the originals (about 1/8" shallower), but they fit snugly. I LOVE the straw hole and the drink hole with the tight seal. Nice to have both. I can't wait to test it on the road now!! I'm thinking these will not only be less messy, but they'll also insulate better and are much easier to clean. Yay!! (I save old toothbrushes for cleaning little nooks & crannies - works GREAT!)

If you're looking for new covers for a cup like a Yeti cup or any of those type of Cups these work perfect. They are leak-proof unless the cap comes off. They also have straws with your nice. Instead of having to step out of the little cup. You can ship out of your straw and the straws are easy to clean. So I would repurchase be if needed to

I purchased this lid to replace one that I broke, I loved the tumbler and didn't want to get rid if it. This lid for perfectly. I love the stainless steel straws that came with the lids purchase. I would like to say these lids were spill proof, even though I have not tipped the tumbler over I don't think it's spill proof based on when t Ghanage straw is in the straw hole, it's not a snug fit which leads me to believe it could potentially leak. I really don't think that the lid would let lots escape the hole is smaller.

Only reason I dropped a star was because the pop up lid can not lock open when you want to drink so you have to hold it open every time you take a drink or you get bopped in the nose. The little "tab" that you use to push the lid off for removal is actually in the way of the black flip top not allowing it to open flat.

These lids fit perfectly on my tumblers and we’re initially leak proof, but the black closure on one of the lids came off . I replaced it, but it never would stay attached. The straws worked perfectly, even on my 40 oz tumbler. I did order silicon tips for a soft feel against my teeth, as well as silicon grommets to keep the straws from rattling while sitting in my console while traveling.

It shipped very quick and was packaged good. Bought for a 2 oz RTIC no go at all, The seal does not touch the cup.The little flap when open does not snap back so will fall on your nose every time you drink even if it would have fit this would not work for me. However I do have a Yeti and it fits perfect again the flap does not latch back and falls in your face. This may work great for others. When I went to return, it was a very simple process so you do not have much to loose matter a fact nothing if it does not work return it.