TA-DAH!

Essential item for the Summer Comiket: Frozen Plastic Bottle!!

You can drink from it just fine! you can put it on your head just fine! use it any way just fine! (not 100% sure on this one line)

Why would you put it on your head?

it's an essential item in the very hot comiket area but still...

if you leave it like that, it'll melt and then begin to condense.

Mon

you can use the water that condenses on the outside to moisten a bit.

It's a triple threat of awesome!

Let's keep the towel wrapped around it so it doesn't wet the new merchandise or the books you've bought.