YETI Rambler Cup, Vacuum Insulated Stainless Steel Stackable Cup with Magslider Lid, Black, 16 oz (473 ml)

Great, got 3 yeti cups / mugs of different sizes now. Used for hot and cold drinks. Keep things cold and hot for a reasonable time. They are not leakproof but are spillproof. Easy to clean and unlike other lids on previous other brands I have bought they haven't broke or disintegrated. Bit expensive but will last a lot longer than previous brands. Wouldn't buy other brands now.

These cups aren't cheap, but they are amazing. In addition to this one, I'd previously bought the larger 24oz mug. They're incredibly robust, so easy to clean (both mug and lid in the dishwasher), and aren't showing any signs of wear and tear whatsoever. They're fairly heavy, but I expect that just reflects their hard-wearing nature. I like the fact that Yeti supply all sorts of spare parts and accessories. I don't think they're designed to be fully leakproof, so it's probably not a good idea to put them in a rucksack or anything, but the nifty magnetic Magslider feature does ensure that I don't spill anything while carrying them around. And they keep my tea and coffee hot for hours!

Great product - good size and keeps everything really hot

Let’s be honest, you buy a Yeti for its branding over anything else. They look great - the colours really pop - and they have an instantly recognisable silhouette. However, you pay for that. It’s pricey for what it is, and as others have mentioned it’s not leak proof (and doesn’t claim to be). However, for this price I think it’s fair to expect that your drink will be kept sealed. For an outdoorsy brand, to have a product that is very much just for gently commuting is a bit incongruous. I would at least like the option of buying a leakproof lid. The mag slider is nice, but nothing particularly special. I also find the sizing frustrating - this at 16oz is (for me) too much coffee/tea, but the best next is 10oz which is too small. I would like to see a 12 or 14oz offering in this style - they seem to cover every other size! It works well and keeps drinks hot, but you are paying for a brand rather than for anything exceptional.

Excellent product. It is of great quality & very easy to clean. If you are looking for a leak-proof product this is not for you. However, for what was advertised I received exactly what I was expecting. The colour is great and it keeps my coffee warm for long.

I'm so impressed with this cup. It's a good sized travel mug (though is a bit too wide at the base for some cup holders - if you travel a lot I'd recommend the thinner options) and keeps drinks hot for a really long time. As other reviews noted, it's not completely leak proof from the lid given the nature of the magnetic seal, though, so I wouldn't go around swishing it about. Otherwise, it's definitely worth the money if you enjoy hot drinks on the go.

Naively purchased thinking it would be leakproof. It definitely is not.. I bought this to go into the cup holder on my pram. The pavements around me are paved and therefore bumpy. So my drink was spilling everywhere with the mouthpiece closed. Even on a smoother surface my drink was leaking with the slightest movement. I’m sure it keeps drinks warm for a while, but its useless if half of my drink is spilt on the floor or down my leg :-(

Great design and quality. No issues of keeping my drink at the right temperature.