Introducing Vertigo™ the World's First Top-Loading Guitar Case. www.monocase.com/home-vertigo.asp Take A Stand. We've seen it (and done it) hundreds of times: grabbing the guitar out of the side of a partially unzipped case while standing up. We do this to save space, to save time, or to save our backs. This observation became the driving concept behind the Vertigo™, the world's first top-loading guitar case. The top loading feature might have been enough, but we went ahead and redesigned the Headlock™ for automatic neck support. Then we created The Boot™, a rubber sole designed for unsurpassed protection against vertical drops. The game has changed.