Hapi Thermos Flask for Hot Drink Coffee Bottle with Flip Lid | Leakproof Vacuum Cup | 16oz (500ml)

Generally a good product. Keeps contents hot or cold for a few hours. Looks smart, doesn't leak, all good.

Fabulous flask, perfect size, good quality, easy to grip with arthritic hands, no harsh metal drinking rim or splashback and kept my coffee hot for hours. Love the bright colour, orange, it’s easy to spot diving in the rucksack with cold hands.

This flask is actually water tightKeeps drinks hot/cold really wellNot too heavyWe have 2, great flask

Whether you’re using it for your morning coffee on your way to work or off on a walk; this coffee flask is the perfect one for any occasion! No leaks and keeps coffee warm for hours! The lock function is great and keeps your mind at ease knowing the lid won’t flip open at any point

I use this daily to take my coffee to work. I warm it first with boiling water, fill it with hot coffee (and I always warm my milk too) and it stays hot well into the afternoon. Fabulous. It’s a beautiful colour (hot pink) and slim enough to fit my car cup holder. My only reservation is that the button on the lid feels like it might not last, but even so I’d definitely buy another if this one failed. ** update 19/09/23 it is starting to leak quite substantially through the screw part of the lid. A shame, but I’m still using it, although I’m not able to carry it in my bag.

I love this, I am disabled but like a cup of tea before I get ready for the day.Make drink before I go to bed, and my tea is still hot in the morning.Recommend

The morning after it arrived I had the kettle boiled ready to pour in the hot water pack the "Travel Mug" and be off to work.I poured in the freshly boiled water and fixed the lid securely turned the flask on its side to put in to my lunch bag and water came violently gushing out from the lid and the lid opening button.I have since tried it with cold water and it does the same. The instant you turn the flask upside down the water comes gushing from all over the lid. Put it this way I can empty the flask with the lid on in seconds its almost free flow.That aside I wouldnt really consider this a Travel Mug as there isnt really a good place to drink from by just ejecting the lid open. To drink from it you would really need to unscrew the lid off.Its a shame because their packaging was fantastic. It had real promise. Yes I may have received a faulty unit but it looks like I am not the only one out there with the issue of the Flask leaking.In summery I certainly would not consider this a travel mug. For £19.99 there are much better and safer options for you out there.

Not totally leakproof !1. the flask is very deceiving in the picture as it doesn't show you how narrow the opening is.2. There are too many jigsaw parts in the lid that if you dont fit together just right the lid will continue to leak every time you tip it to pour(It also makes it near impossible to get the lid on properly !)3. Button and lock soon become harder to slide (lock) and press to Open the lid you end up pressing around on the the button til it suddenly flies open.I'm pointing these things out because for someone with hand pproblems R. A. and Carpal Tunnel this flasks where a totally brilliant ideaThey are thin and lightweight and do keep liquids hot for hours and cold for longer cos I have them for both. I love the bright colours so I can tell which is hot and which is coldSo I can make all my drinks at once and the stay the same all day for me ❤