Wizards are a big traveling mess! Whereas witches know the value of hard manual labor (even if they get someone else to do it for them), wizards have no qualms about shoving all their gubbins into some pocket dimension to deal with later. Or, because it’s more efficient, the ancient art of “pushing it all to one side”. If your pocket dimension where you put all your dirty socks and cigarette butts accidentally gets mixed up with your spacious interior spell that makes your tent seem a lot bigger on the inside, well, then, this happens.

I might add down here that witches and wizards are not gender specific. It just has to do with the type of magic the mage uses, not the biological or perceived gender of said mage.