"Another brilliant question~!" Washu grinned widely, and flipped a switch- which was almost perfectly concealed in the handle- to the front, causing a full-sized umbrella to spring out and unfold.

"Who says opening up an umbrella indoors is bad luck, huh? With this switch, you just thumb it to what you need, and the Washu Ever-Prepared Boy Scout Weather Protector does the rest! It was so simple that I'm surprised no one ever invented it before!"

Oh ho ho, she was such a genius~!