Zipper closure VINTAGE FAN APPROVED – Fans of the classic Marvel comics will appreciate the old-school look and feel of this Marvel Comic Backpack. 100% AUTHENTIC – This is an officially licensed Marvel comics backpack with all of the original superheroes in all fo their glory! UNISEX – No matter if you’re a guy or gal, you will love this backpack if you love comics! STYLE AND COMFORT – Made to be both a stylish representation of the original Marvel Comics and a comfortable backpack for everyday use. HERO TECH READY – This backpack is ready to store and haul all of your necessary items like your laptop, books, and more!