All our ZÜCA Sport insert bags fit neatly inside our Sport frames. The inserts have a semi-rigid floor and are almost 18” tall on the inside of the main compartment, giving you tons of space to store your most important stuff – ice skates, dance shoes, wig box, sporting gear – you name it, the ZÜCA can take it. Plus there are a gazillion other mesh and zippered compartments for you to store your other stuff like CD’s, makeup, iPod, pencils/pens, cell phones, that homework assignment you told your mom you’d finished (uh-oh)…Well, whatever ZÜCA insert you choose, you’ll not only make your life a little easier, but you’ll express who you are at the same time (well, this week, anyway).