Christmas Gift Snafu

Consumer Reports magazine has a section at the back called "Selling It" that pokes fun at the warnings or advertising used for products. I should definitely send in this one.
About a month before Christmas, I bought a travel mug as a gift and wrapped it up, looking forward to the day it was unwrapped and admired.

The handsome brown mug has a no-skid bottom and an aluminum insert so the hot beverage doesn't taste like plastic.
Then we opened the mug and saw the instructions.

I'm not sure how helpful this mug will be for drinking coffee or tea when it can't be filled with hot liquids.