Zojirushi Stainless Steel Vacuum Insulated Mug, 16-Ounce, Hello Kitty Black

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,

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.

Perfect quality and functionality

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.

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

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 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.