21091 Day-off Tumbler, 16.9 fl oz (500 ml), White, Double Wall Vacuum Construction, Hot and Cold Insulation, Water Bottle

I got this as a gift 10 years ago and used it every day. It held up amazingly, despite many bumps and bashes.. it never leaked. It is easy to clean. I love how you can take off one layer to take a sip and both layers to refill. The rubber gasket eventually wore out after 10 years and so I purchased a new one. I received a different Tumbler as a gift (from a very famous popular brand) and hated it so much in comparison. The Kinto “day off Tumbler” keeps my coffee so hot for so long. I did a test of all the insulated tumblers I own and the Kinto kept the liquids the hottest, much hotter than any of the others.Highly recommend. I love the look of it. It’s sleek and unique

When you put the top be careful to thread it correctly and if you do that it won't leak at all. Also I have found it to stay hot very long time . One thing I do is I pour hot water in it let it sit near 5 minutes dump it and make my coffee so you kind of preheat the container and it stays hot all day. I've only owned it two weeks but the quality seems good haven't had any chips or anything and no rust but I cleaned it out each day and dry it so it's not sitting wet all the time so I can't tell you long-term more than 2 weeks at this point. Maybe it's a hair pricey but the quality seems good.

This is the best water bottle I ever used. It looks great and works great.

Good water bottle and easy to clean.

good quality but still a little bit expensive

I love the design of this water bottle so much. Sleek and great double barrel function!! However it’s super leaky because of the middle attachment. I’m constantly covered in water because of it. It’s super frustrating, I wouldn’t recommend.

Such a good purchase. Keeps ice solid for cold drinks and hot drinks stay the same temp for hours.

So I loved it until it started to get rusted within a couple of mouths of use with just water.