Kinto350ml / 500ml Travel Vacuum Flask Stainless Steel Black 500ml

Having spent hundreds of pounds on other tumblers in the past, I'm convinced this is going to be my last tumbler.Everything about it is absolutely brilliant - the quality is outstanding, the capacity of 350mg fits precisely 2 shots of my Aeropress, the size fits precisely in my palm, the texture of the external material and clever form factor doesn't let it slip, the insulation is amazing - my coffee stays hot for a few hours.I'm very happy with this purchase, will buy a new one if I lose it for some reason.

I have bought so many travel mugs down the years ... but this one is by far my favourite!! I love the design ... the size ... the colour ... just everything about it. Keeps coffees hot and water totally chilled. Love the 350 ml size - perfect for me and small enough to go in my handbag if needed. Also love the fact that it's totally leak proof so even if it gets tossed around in my bag, I'm 100% sure it wont spill. It is a bit on the pricey side, but totally worth it. Well done to Kinto for a great product!

Keeps drinks hot all day. Aesthetically very pleasing . Japanese on trend

Great product. The lid and mouthpiece both come off, meaning the tumbler itself is easier to clean. Personal preference but I’ve never liked drinking water from similar bottles because of the metal mouthpieces, which this one doesn’t have. Mouthpiece also regulates output of liquid perfectly - has limited spills. Also does a great job keeping liquid hot and cold.

I have tried many flasks over the years and this is the best by far. Keeps your drinks hot for a very good amount of time . Highly recommend 👍🏻

Keeps drinks absolutely piping hot, doesn't leak, slim and stylish but a bit awkward to clean, it really needs bottle brush.

I've used a few different travel cups and flasks over the years and this one is by far the best. I've been using it for nearly 2 weeks now and it's already taken some pretty rough treatment when it's being tossed around in my bag, but I've not had any leaks and there isn't a single scratch on it so far.The body stays cool even when your drink is piping hot so there's no risk of burning your hand when holding it. I put coffee in it at 7:30am and it's still hot when I take my last sip around 4pm. It also feels very comfortable to drink from with no metallic taste, which is something I think a lot of other travel cups and flasks don't get right.

I have now used this tumbler for a couple of weeks and here are my thoughts:PROs- simple but outstanding design, the look and feel are distinctive.- no leaks and convenient rim, that facilitates sipping/drinking without spilling- thermal insulation: hot or chilled liquids will be preserved at their temperatures for 24h+CONs- smell: a few other reviewers picked up on this. Just after the first use (coffee), the rubber bits absorbed the coffee smell. Even after numerous washings, it is still there. I would not expect this, at this price point.