50oz Insulated Mug Tumbler with Handle - Keep Cold-36h & Hot-24h, Stainless Steel Water Jug 50 oz Coffee Mugs with Straw & Spout Lid, Wide Mouth Metal Water Bottle Camping Flask Hospital Cup Travel

This is a great cup, works as expected, and keeps things cold for a very long time. My daughter liked mine so much she wanted one herself and picked a darker color one. It also works great. She has been drinking crystal light from hers everyday, sometimes she drinks two whole cups a day. Her consumption of soda and capri sun have gone way down as she now prefers having the cold crystal light water instead. I am surprised by how much water she is drinking now versus other drinks.I like the skid proof bottom as it’s stays put and doesn’t have a rough bottom that will scratch furniture.Seals well and doesn’t not sweat, so no droplets of water to deal with.All round a great buy hat fit my need.of straw, lid, wide bottom, sturdy handle. The skid proof bottom is what made me choose this one versus the other three I was considering.

This is a perfect size cup. It keeps my iced tea or soda cold eye for a long time. It sets perfectly flat on my Walker and it won't tip It has a nice flat base and it's an even size all the way down. Exactly what I wanted

If I could give more stars I would. This comes with so many accessories (11)... and useful ones. A few of my favorites are the 2x extra sealing O - rings, the protective cup mat that fits snug on the bottom of the mug and the straw cleaning brush. The mug is double insulated and keeps my drinks very cold and a looong time. This mug does not have moisture or sweat collecting on the outside at all which I love this about this mug. I have not tried it with hot drinks yet. The lid has two functions... one for a straw and another for sipping. It is 32 oz, a perfect amount for me. I love the colors on all the mugs, I had a very hard time deciding which one to buy. I will be purchasing more soon. I recommend this mug to everyone.

I really does keep hot things hot and cold things cold!! For hours! Really, 8 hours after you pour it, your coffee is still hot enough to be enjoyable. If I had to keep it hotter longer, I would use the tea-pot trick of flushing the cup with super hot water before pouring the coffee in. That pre-heats the steel and you do not loose even a bit of heat.Caution, if you want to drink your coffee within an hour or so, you will have to open the lid and wait for it to get cool enough not to burn your tongue! Plastic lid or not, it really does keep in the hot or keep the water cold enough not to melt the ice cubes for hours! And the lid will absolutely not leak. So no dribbling down the sides when you take sip.I like it that this model is sturdy on its feet, because my desk can become a highway for my cats, walking back and forth. This cup is not at all tippable.Bummer! second to the last day it is returnable, the lid broke. The entire middle section just fell apart when i pushed the straw tab closed. It was probably cracked without me realizing it, because it annoyed me that the straw tab would keep popping in...all the way in. So the cap must have been defective from the start. I have NEVER seen this happen before! So don't expect trouble, just take a quick check before using it.Second update: Bought a second cup because I have to wait till the 16-27 to get my replacement lid. I am already hooked on HOT coffee! Well, the third day of using the cup, a chip came off the clear plastic lid. Unfortunately, it is the part that holds one half of the black flap on. i contacted the company again, suggesting that they got a bum load of the lids. They returned with "we have sole over 2000 of these and had no similar problems". So, my solution is to buy a set of 2 lids from another company that will fit this one. (MEZMUT 20oz Tumbler Replacement Lids, 2 Pack) At least they are supposed to. If they do not, I will come right back tonight and amend this report. I still love the cup and it is worth the cost of extra lids ($7.01 inc. tax) to have this for my morning brew. Lid size: Look for lids that are 8mm or 3 1/8" (or 3.15") for the inside rim of the cup. The 20 oz size really does fit this cup.

Really satisfied with this one. I’ve used a lot of mugs and most don’t hold heat very well—this one does. I poured in hot coffee around 120–140°, and two hours later it was still too hot to drink quickly.The lid fits tightly, the seal is solid, and while it's a little on the heavier side, it feels good in the hand. The outer coating seems durable enough for everyday use. I won’t be using it for cold drinks since I already have a larger bottle for that, but for hot coffee, it performs very well.It came with reusable straws (didn’t need them), a few extra tips (not sure what for), and two spare lid gaskets. Hopefully the extras are just a bonus and not a sign that the original gasket will fail early.Main drawback: it doesn’t fit in my car’s cup holder like my previous mug did.

fits a near full pot of black coffee keeps it warm for hours, great product leaks at the lid if not careful, durable and fairly light weight when empty. good bang for your buck.