SANTECOVacuum Flask 500ml, Stainless Steel Insulated Water Bottle with Double Walled Travel Metal Coffee Flask for 12hrs Hot/24hrs Cold Drinks - Leakproof Lid Serves As A Cup

Really love everything about this flask. It's a great size, and weight and theres a good selection of colour choicesIt's also relatively slimline. It kept my coffee hot for hours. Admittedly, after about 6 hours the coffee wasn't as piping hot as it had been from the start, but it was still great. I was so impressed that it didn't leak either! Maybe a tad more costly than comparable flasks, but it's a sturdy item and well worth the expense. I bought two, one in the "milk" shade and the other in black - very stylish. My only negative is that it's slightly too wide to fit in the side pocket of my rucksack cool bag but hey, that's a trifling issue!

I’m from Argentina, so I drink a lot of mate — which means I need hot water that lasts. This thermos has been perfect! It keeps the water hot for hours, and the size is just right: easy to carry and not too heavy. I love it!

Brilliant quality large capacity leak proof flask.Bonus having two cups have used numerous times and keeps drinks nice and hot for at least 8 hours.

Thought ordered purple but received black one instead

Having food allergies, it is easier to make my own tea and carry it round on days out. This is a great thermos, it keeps my cuppa nice and hot for several hours, so that I can enjoy a cuppa at the beginning of the picnic and right at the end of a day, as if it had just been brewed. The quality and colour is beautiful, makes it a pleasure to use. Saves money too, with tea costing as much as £3 per cup at some festivals.

Keeps drinks really hot. Excellent value.

Great colour, very good travel mug for hot water or cold water. Hope hot water for a long time. Leak proof. Does t weight alot at all. Easy to carry

All good keeps very hot for a long time good size for fitting in my work bag. I would recommend.