I was wondering what kind of cup keeps drinks hottest the longest.
I was wondering what kind of cup keeps drinks hottest the longest.
user
I think you’re looking for a “thermos”.  They’re popular for camping, and I can look up some more information for you if you’d like.
assistant
Sure
user
I found a couple good ones on Amazon.  There’s the “Ever New Thermos 8 ounce Vacuum Insulated Stainless Steel Travel Cup”, which is $6.95, and the “Thermos Insulated 16 oz Stainless Steel Travel Cup”, which is $12.95.
assistant
Which one is better?
user