THERMOSJDC-351ESP Thermal Mug, 11.8 fl oz (350 ml), Espresso

I should have read the helpful reviews here but I did not. I just took it for granted it was a Thermos and would be well made. I don't care for this one. I would have accepted the odd type of lid, even though I will not be putting it on and off to keep liquid hot, but then when drinking from it, the top of the stainless cup, the lip, is Very thin and uncomfortable on the mouth. I've never had a cup like this before that the rim is not more thick and rounded instead. It's a disappointment with two problems. Very surprised this is a Thermos brand. And if a company is going to sell me a product in the U.S., I would think the information insert to read would be in English also. No idea what it states.

It keeps my coffee hot longer than regular ceramic “mug”. It is not a traveling mug as you can see the lid just sits on top. I do find it a little annoying that you have to move the thin plastic cover/lid on and off to drink/keep it warm. You also have to take them apart to wash, though not a big deal. Overall, I am pleased and didn’t see a reason for not keeping it for sole purpose of drinking my coffee at home.

Nice coffee mug to keep tea/coffee warm at office. Definitely keep tea/coffee warm better than a traditional ceramic mug. And definitely easier to drink/stir/clean than a thermo bottle. The only drawback is the lid is not secure. Not a problem because I use it as a mug at office not for traveling. In fact I dont want a tight lid with sliding opening that is so difficult to clean.

I was looking for a coffee cup that acted like a thermos, but had the profile of a coffee cup. I wanted to stop gulping my joe avoiding it to cool. This cup does a good job, if you keep the lid on during sips coffee will last a very long time. Easy to clean by removing study sleeve.

It's a Japanese import mug (expected). it's really good quality and feels sturdy. Looks normal for a 5'8" male not cartoonishly big. If only the lid was screw-on. Otherwise it holds a morning tea hot for well over an hour.

I’m quite delighted with the product at home. For traveling, a more secure, leakproof lid would be nicer! High quality stuff as is!!

It does what it's supposed to. It seems to be the only thermos cup that's shaped like a regular mug rather than tall and thin like a travel cup. That's what I wanted and it makes it much easier to clean and reach the bottom which means you don't get stale coffee stain taste.

Cute rather small cup. It does insulate the drink but the cover just lays on top and falls when you are walking unless you hold it on. I expected it to stay in place.

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夏は冷え冷え冬は熱々でいいです。容量が多いので男性に最適ですよ。お昼にお味噌汁を入れてます。洗浄も簡単で、使って2年毎日使ってますが、ほとんど汚れが付いていません

今まで通常の陶器タイプのマグカップを使用お洒落だしこれから寒くなって保温性等も考えこちらに、洗浄時も割れ等気にせずタフに使えるのもいいのでは

カップとカップホルダーは半周回すことで分解ができ清潔に保て、ホルダーの底部分の滑り止めも必要十分な性能、仕上げも含めて日本人納得クオリテー、一長一短は昔ながらの湯呑みの様に蓋が乗せるだけの仕様なのでそこつ者の事務机には向かない可能性、一方所作に落ち着きがある方や布団に居ることが多くなった老人にはこちらの仕様はとても良い。　しかし　がぶ飲み派が２４０ｍｌの説明を見逃すと容量面に不満を感じる毎日が