YETIRambler Tumbler, Vaccum Insulated Stainless Steel Tumbler with Magslider Lid, Big Sky Blue, 20 oz (591 ml)

This tumbler is really well made with it keeping any hot drinks warm for hours and it being pretty much fully leak proof with only a magnetic lid is very impressive. Also very easy to clean being able to take of the magslider so easily and put it back on.

Beautiful, not exactly the color I was expecting but not bad color. Quite a heavy mug without content added yet, but it keeps it hot as long you cannot imagine

One of the best travel mugs available comes well packaged and is dishwasher safe the slide on the lid is magnetic and easy to remove good device would buy again

Nice solid cup. Love the magslide lid. Seems to keep drinks cold. We'll certainly still cold in the time I want to drink them. It's not completely leak proof but others are available from yeti that are. I have the 12oz hotshot lid mug for leak proof hot drinks. It looks slightly nice than this but it still looks pretty cool (can be customised with different coloured magslide sliders if you want). Haven't tested with a hot drink as I didn't buy for that. No idea how long it will keep drinks cool for but I wouldn't expect it to be hours and hours as the lid isn't insulated. But as I said. I tend to drink cool drinks reasonably quickly

Lovely tumbler, unfortunately it was too big for my car's drinks holder

Great insulation & fantastic soft feel exterior - a premium feel product

All the lads at work have these in the workshop and now i see why. My cup of tea is still hot after 2.5 hours with the lid open and i have to take the lid off for half an hour if i want a drink any sooner. Cracking bit of kit, id purchase another Yeti no problem - fit & finish is superb.

This is really well engineered and keeps liquid hot better than any other tumbler/mug I have owned BUT, it has a design flaw; the lid is thin and therefore joins the mug right where your lip touches the mug and your lip therefore is unable to make a proper seal resulting in a drip down the side every time you take a sip.Further the lid is a push fit, not screw on so you are unable to re-open once filled without risk of a spill. Just not thought through - poor designOn contactig the seller (be aware this is not directly from Amazon - I'd recommend only buying from Amazon not their third parties because of the 'smal-print return etc. terms) all they were concerned with was making the point that since it had been used it could not be returned. Poor product, poor customerservice. To be avoided!