Lungogo Insulated Coffee Cup Vacuum Travel Mug 480ml, Double Walled Stainless Steel Thermal Cup with Leakproof Lid for Hot & Cold Drinks, Green

I bought two of these mugs and each has been used three times so far. To date they have done exactly as described. They appear to be leakproof, although I have endeavoured to keep them upright in my bag, just in case. They certainly keep my coffee very hot for several hours. I haven’t tried them for longer, but think they would be ok for that too and the mugs are very easy to clean. It is now 8 April 2021 and I am adding to my original review (from March 2021). I have said above that the mugs keep drinks hot for several hours, which was the approx time I used them previously. However, this week , I filled with coffee and it was just over three hours before I opened the mug. My coffee was lukewarm and undrinkable. I threw it away. The description states it will keep hot drinks warm for up to six hours. I’m just saying that in my case, this us untrue. At two hours, it was fine. At three hours it was not.

I've tried using this mug for hot tea, and a cold smoothie. It keeps my drink hot or cold for a good few hours. When I fill it with hot tea it tends to leak - even if you screw the lid on tight it tends to leak out of the drinking hole, when the cover is shut. I carried it upright in the drinks holder on the side of my backpack on a train journey with hot tea in it, ensuring I kept it upright, and when I got to my destination tea had spilt on my backpack - probably as it was sloshing around when I was walking with it on my back. It seems better with a thick smoothie when 3/4 full - as long as I try to keep it upright in my backpack.

Hi i bought this and used a few times before lockdown & weather stopped the walking distances & was very happy with it. I went to use today put coffee in and as it is going in my backpack checked it wouldn't leak by tilting it & the lid exploded off. Thought maybe coffee too hot so tried again leaving it to cool before putting lid on but exactly same happened.Cannot now use it in my backpack in case it leaks.

I wrote a negative review because I thought it wasnt leakproof but then I realised you just have the click the drinking hole cover down quite hard (it clicks two times not one). So comments saying it isnt leakproof might have made a mistake - it is. Its also the ideal size and it fits into the car cup holder. I havent checked to see how long it insulates for yet but so far, no complaints.

Looking for a cup which kept coffee warm for as long as possible as access to drinks is much more limited for me now, as a teacher.This works really well and is very robust. The majority of reviews confirmed my choice and I’m very pleased to be able to recommend this product to people wanting similar functions!!

This is one of the best mugs I have used .It doesn’t spill and keeps the drink hot or cold dependingFantastic purchase

I have had several of this style cup now from different sellers and this is the only one where the lid hasn't come flying off while I'm riding my bike at 40mph worth the price I paid for it

Compact design which is easy to hold and drink from. Keeps drinks hot as described. Good leak proof lid.