Was I wrong???

Mu-man is going on a BIGGGG hiking trip and has been buying gadgets that I didnt know existed.
-A UV pen that converts 40 ounces of any water into oil.. ok, no drinkable water (was just checking if you were paying attention).
-A torchlight that has an inbuilt alarm clock and barometer.
-A watch that shows time!! (Ok, sorry..still checking!)
He shows me this and says, "Can you believe this is a piece of underwear? Look at it and figure out how to wear it!"

Me: "It looks like a pre stuffed bra for a 5 year old!"
Mu-man: " O come on.. be realistic. You can figure it out.. look at it again!"

Me: "O I know, Ball warmer!!!"

Mu-man: "Very close...eyeball warmer".