YETI Rambler 20 oz (591 ml) Stackable Cup with Removable Magslider Lid, Stainless Steel Vacuum Insulated Coffee Cup, Black

I have a few of these but wanted a spare to keep at work. Love the colour. Easy to clean and use. Not completely leak proof so definitely wouldn’t put in a bag if that’s what you’re looking for. I have also bought the straw for it as well. So multifunctional, hot and cold drinks. Use for coffee and smoothies.

Love this such a great product, keeps coffee warm for ages. I have l bought another one for my wife and two more of the 10oz versions. Supper strong and sturdy. Not cheap but built to last and works incredibly well. The slider is not leak proof it's attached with a magnet but it's more than enough to avoid spills carrying it to the car or moving about.

These Ramblers are amazing. They stay hot for over 3 hours and warm enough to drink for 6 hours. One word of caution, because they are so good, make your drink at drinking temperature. I made my black Americano with almost boiling water and couldn’t drink my coffee for 2 hours.

Great mug. Keeps coffee hot for hours. My other cup isn’t stackable and I prefer the stackable feature.

Great. Looks nice keeps drinks hot. Not 100% leakproof. Fits in car cup holder.

Yet another amazing yeti cup to add to my collection, dishwasher safe, great with hot and cold drinks, rugged and durable coating but also stylish at the same time and I love the colour. Perfect size for on the go, fits in most car cup holders too which is super handy for long road trips. Keeps my drinks cold or hot literally all day, I frequently use mine for fizzy drinks and it works flawlessly!

I have a friend who enjoys camping etc, and has bought his kids Yeti cups etc I often mention other brands and I'm given a lecture on those who know buy yeti. Well, I bought this and I bought another similar cup a year or two ago -- which was fine, but this yeti is much nicer. Thermo wise it can keep my coffee hot for a couple of hours, though it isn't a water tight seal and will leak (as do 'others') but it's excellent for a coffee in the car without worries about sloshing, easy to drink from & lid is pretty secure. Oddly enough, It's also good as a bed side cup of water as the seal prevents water getting dusty in the night, still tastes fresh at 4am. Very easy to clean also, I've found a splash of soapy water is really all it needs, and despite a few weeks of being my side kick in the car / on the bed side, it's currently showing no signs of wear. I love it and will buy another, but im rating 4 stars simply due to it not being a water tight lid.

The Yeti mug looks good and keeps coffee hot for hours. I gave it a 4 star because the top slider does drip. I know Yeti do acknowledge that it can drip, so should be kept upright but, surely it's a problem that can be solved!