Rambler 20 oz Stainless Steel Vacuum Insulated Tumbler w/MagSlider Lid

Yeti is just top quality when it comes to keeping your drinks warm or cold. The color is beautiful and fits in the cup holder in my car. It’s so easy to use and clean and the best part is your hands will not get cold holding the cup! It’s also durable and will last for a long time so definitely worth the money!

This Yeti cup is excellent and lives up to the hype. It keeps drinks cold for hours on end and hot beverages stay warm far longer than expected. The build quality feels extremely solid, with a durable exterior that can handle drops, bumps, and everyday abuse without issue. The lid fits securely, helping prevent spills, and the design is easy to hold and use on the go. It’s perfect for travel, work, outdoor activities, or just daily use at home. Overall, it’s a high-quality, reliable cup that performs exactly as promised and is absolutely worth it.

The YETI Rambler 20 oz tumbler absolutely lives up to the hype. From the moment you pick it up, you can tell it’s built to last—solid, durable, and designed with real everyday use in mind. The insulation is outstanding. Hot drinks stay hot for hours, and cold beverages stay ice-cold even in warm conditions. I’ve left ice in it for an entire day and still had some left the next morning—very impressive. The MagSlider lid is a great feature. It’s convenient, easy to use, and helps prevent splashes, especially when you’re on the go. While it’s not 100% leakproof, it does a great job for normal use like commuting or working at a desk. The size is perfect—fits comfortably in most cup holders and has a great capacity without feeling bulky. The finish also holds up well over time and resists scratches better than expected. Overall, this is one of those products where you truly get what you pay for.

Awesome, durable, great insulation-hot stays piping, cold stays frosty. Love the magnetic closure. Easy to clean.

This is easily the best cup I own. I use it constantly, especially at the beach, pool, and lake, and it keeps drinks cold for an absurd amount of time. The insulation is the real selling point. I left it sitting on my counter with nothing but ice in it, and there was still ice in the cup the next afternoon. That’s not “kind of works” territory. That’s ridiculous in the best way. It’s also just a great size. Big enough that I’m not constantly refilling it, but still easy to carry around and use on the go. The MagSlider lid is convenient, the cup feels sturdy, and it has held up well so far. It’s not the cheapest tumbler, but after using it, I get the hype. This is one of those things I bought once and immediately understood why people swear by YETI.

Yeti cups are awesome. Pretty colors, no sweat drips on outside (great for Florida), Keeps drinks and ice cold (even left over night still ice in the cup). I have several in numerous colors. Dishwasher safe!!!

We've owed several Yetti cups and the quality is always great. They keep you drinks hot or cold and the new slides on the lids are great. The coloe choises are awesome as well. We will continue to be fans of the Yetti brand

All of the following are amazing about this tumbler: The weight of the tumbler, the texture and feel of the outside, excellent heat retention, build quality, and that it fits in cup holders. The MagSafe closure is really neat. I like that you can put it in the dishwasher and not worry about the vacuum seal breaking. The finish on the cup seems really sturdy and unlikely to scratch off unless you really want to. Here's what I don't like: The declared 20oz capacity isn't really. As mentioned in other reviews, it's more like 16 oz. At Starbucks, it will not hold a Venti (twenty). If you want to use your own cup, order a Grande, especially if you have mods or want to add milk. It will not accept a full 4cup pot at home either. I wish it had a silicone bottom, but that's minor. I miss having a handle, but that's a personal preference I didn't realize I had until now (I formerly had a cup with a handle but the seal broke) The lid is definitely not leak proof and which is really the Achilles heel of this tumbler. It's not easy to spill and the lid will stay on if you knock the tumbler over, but the liquid WILL leak out. If you want a Venti, size up. If you tend to spill your coffee, you are probably not safe with this one. Otherwise, you'll probably like this cup a lot. I do.

Original and so good

Honestly, not sure what I did before I had this tumbler. It looks great, holds temperature well and is surprisingly easy to clean (just chuck it in the dishwasher and it comes out spot loss). It’s not leakproof, but it’s not marketed as such, so no complaints there. The magnetic, removable MagSlider lid is genuinely useful and pops off easily for washing. I was a bit worried about the size at first, but it’s actually really comfortable to hold and doesn’t feel bulky or heavy at all. It works just as well for hot drinks as it does for cold ones, whether that’s a morning coffee or something chilled like a beer or cocktail. Easy to drink from too, it feels more like using a regular mug than a travel cup, which makes it a joy to use daily. Solid bit of kit and definitely one of those things you end up using more than you expect, and of course it makes a great gift!

YETI!!! What more can I say?? Bought this one for work as I’m a trucker. This will keep your drinks hot or cold for most of the day! Well made and great durability, love the super tough lid and it just feels good quality as well! A must have for any traveller

Muito bom!!!

Very impressed. Keeps contents hot for 4 hours. Has to be kept upright as lid does not seal but this was disclosed in the description.