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

The YETI Rambler 20oz with MagSlider Lid is hands down one of the best travel tumblers I’ve owned. It keeps my coffee hot for hours and my iced drinks cold all day — no weird metallic taste, no leaks, and no condensation on the outside.The MagSlider lid is a great feature. It’s easy to slide open and closed with one hand, and while it’s not completely leakproof if tipped, it does a solid job preventing splashes and spills while driving or walking.The white finish is clean and modern, and it holds up really well without staining or scratching. It fits perfectly in my car’s cup holder and is easy to clean too.Totally worth the price for the quality and performance. I’ll probably end up getting another one in a different color! I have 4

Add ice in the morning and keep topping off with water during the day and water stays ice cold all day. Sturdy construction, dishwasher safe. The lid works great, does not leak. Great product.

I got the stainless steel one and I love it. The mag slide clear top is great. It has a very good seal. Its large capacity holds and keeps plenty of coffee hot for hours. It’s rugged design and great looks makes it a great travel companion. Fits in a normal coffee cup holder. Couldn’t ask for more.Mick from Olympia

The media could not be loaded. After using the YETI Rambler 20 oz Stainless Steel Vacuum Insulated Tumbler with MagSlider Lid for the past few months, I finally get the hype. This isn’t just another stainless steel cup — it’s a well-thought-out, rugged, and practical piece of gear that fits perfectly into daily life. Whether you’re commuting, working at a desk, road-tripping, or just hanging out at home, this tumbler checks every box.Temperature Control That Actually WorksLet’s start with what matters most: performance. This thing keeps drinks hot or cold for hours — and I mean hours. I’ve filled it with coffee at 8 AM, forgotten about it until almost noon, and the coffee was still warm enough to drink without reheating. On the flip side, ice water stays cold well into the afternoon, even if it’s sitting in the sun or inside a hot car.YETI’s double-wall vacuum insulation really delivers. I’ve tried cheaper tumblers before, and they just don’t compare. With the Rambler, I never have to worry about my drink turning lukewarm too soon.Durability & Build QualityLike everything YETI makes, the Rambler is overbuilt in the best way. The stainless steel feels thick and solid — no flexing, no dings from regular use. I’ve accidentally dropped it a couple times, and aside from a scuff here and there, it’s held up perfectly.The powder-coated finish (I got mine in navy) is grippy, doesn’t sweat, and still looks brand new even after daily use. You can tell this thing was designed to last years, not months.The MagSlider Lid — Simple But EffectiveI was a little skeptical of the MagSlider lid at first, but it’s grown on me fast. It doesn’t make the cup leakproof, but it does a great job keeping splashes and spills to a minimum — especially when driving or walking with it in hand. The magnetic slider is smooth and pops off easily for cleaning. It’s one of those small features that actually makes a difference.For anyone wondering, you can buy a totally leakproof lid separately if you need to toss this in a backpack, but for everyday use, the included lid does the job really well.Fits EverywhereThis may seem minor, but the size is perfect. The 20 oz Rambler fits in cup holders (car, stroller, office chair — you name it) and doesn’t feel bulky in your hand. It holds just the right amount for a decent coffee or a generous pour of iced tea, without being overkill.Ease of CleaningEverything comes apart easily for cleaning, and there’s no weird corners or plastic seams that trap gunk. It’s dishwasher-safe, too, which is huge. I’ve run mine through dozens of cycles and haven’t noticed any degradation in the finish or performance.⸻Pros:• Excellent temperature retention for both hot and cold drinks• Durable stainless steel construction that holds up to daily abuse• Fits most cup holders — great for travel and commuting• Powder coat finish resists chips and sweat• Easy to clean — dishwasher safe and low maintenance• Smooth, effective MagSlider lid helps prevent spills• Feels premium and well-balanced in handCons:• Not leakproof (though the MagSlider is splash-resistant)• Pricier than off-brand tumblers, but you get what you pay for⸻Final ThoughtsIf you’re tired of lukewarm coffee or watered-down iced drinks, the YETI Rambler 20 oz Tumbler is worth every penny. It’s the kind of product that quietly improves your day-to-day life — you stop thinking about it because it just works. Between the rock-solid insulation, the slick MagSlider lid, and the build quality that feels like it could survive the apocalypse, this tumbler delivers exactly what you’d expect from YETI. I honestly don’t see myself needing to buy another tumbler again.

I put off buying a Yeti for a long time. Could not figure out the hype. I wasted money on tumblers that were not as good, or just did not do what I wanted and needed them to do. When I finally realized how much money I had wasted in the process, I decided to bite the bullet and buy a Yeti, and I am glad I did. Easy to clean, it’s a beautiful tumbler and it fits in the cup well in my car perfectly. I highly recommend it!

LOVE my YETI, especially this style and color! Fits in my cup-holder in the car perfectly. The color is a rich gold and as with all Yeti products I have had (which is a lot) it’s proven to be very durable, keeps my drinks hot/cold and it easy to hold….not too heavy. No leaking lids either so this is perfect!

Quality product just as you would expect from Yeti. Love the magnetic lid and it keeps my coffee super hot for hours. Highly recommend.

keeps my coffee hot for as long as I want. Great coffee mug. Only problem is the lid is really hard to get off