Hello Kitty 16oz Stainless Vacuum Insulated Mug, Black (Black) | Vacuum insulated

Bought it for my wife, she loves it. This is a reputable company that makes a well designed product. Fluids stay hot for a longer time that she anticipated.

wish it was bigger, 16 oz is kinda small. but it's good for tea, coffee, or other hot/cold drinks because of the good insulation and locking mechanism. wouldn't use this as a water bottle because you should carry around more than 16 oz. cute tho

This thermos is first and foremost adorable, and great at keeping my coffee cold. I make iced coffee in the morning, and it stays cold until I finish it in the evening. It's also completely leak proof, the little switch on the side makes sure no coffee gets into my lunchbag, no matter which way it gets flipped around. The button to flip the lid open is also a nice touch.

If you want your kid to have the best gear in his/her class, then this is it for a water thermos. Zojirushi is quality Japanese-made kitchen items, and their culture is huge on quality accessory items for their children. (Just google Japanese school lunch vs US). This is heads and tails above the standard 'sippy cup' with large cartoon characters on them model you find in every walmart, target, etc. The design is simple, sleek and the functionality is first-rate. Lock-mechanism works wonderfully but is still manageable by our 3yr old. Very durable, and easier to clean than my Hydro Flask.

I love this brand so much. I mainly bought it because it’s hello kitty, not even reading the product details but I’m so glad I did. The thermos doesn’t leak and locks very well, can fit into your bag or lunch box and keeps my tea hot 8+ hours!! I have to open it up to cool it down and that still takes a while. The outside isn’t hot at all as well.

Get it if the price is right, the insulation is top notch, and you can hold hot water for a long time. But if one is hoping to carry hot coffee, which you have to be careful, it will burn your mouth! Instead, it's inconvenient. The sealing is also fantastic, but---. The insulation is so good that it doesn't work well, instead?

I wish this cup was made in a bigger size. It will keep your hot liquid hot all day. I went through so many cups trying to find one that keeps stuff hot as I work as a mail carrier. During the cold months this cup came in handy. The only thing is it does not come in a bigger size. I did not have any issues with leaking, let me tell you, I have dropped it, knocked it over, flipped it and no spills which makes it easy to travel with. It’s easy cleaning the cup part of it but a little more challenging to clean the lid, making sure all the rubber is cleaned in all the cracks to ensure no mold grows in it. This is my second time buying this item.

I was surprised to learn that many of our flasks and bottles contain lead. In doing research, these are the only bottles I found that specifically states made without lead and they are from Japan. If you Google water bottles made without lead, there is a list, but Amazon carries a few of them. These bottles are well-made and designed I purchased theory of them. This one was for my daughter and she loves it. Definitely would recommend this brand

I love this flask has it couple years now and still as good as new I have a few of these and wouldn’t get another brand? Keeps my coffee hot all day and idea of you have kids as pops shut and locks, brilliant for new mums or anyone really I love them,

Perfect quality and functionality

Excelente diseño, mantiene por mucho tiempo la temperatura, sin derrames.

This flask is amazing! It keeps my beverages hot for over 12 hours. It is lightweight, petite but holds a decent the best flask I have ever purchased. I love it.

Não esquenta, a água fica gelada o dia inteiro Comprei pela hello kitty mas a tinta desgasta rápido