AMAZINGLY FAST - SHIPS SAME DAY! Mon-Fri - This comfortable sling-style University of Louisville backpack gives you quick access thanks to its single strap design that moves easily from your back to your chest. Super Strong 1680 Denier Ballistic Nylon fabric along with extra large zippers make this University of Louisville sling backpack durable enough for everyday use and travel. Features include an adjustable padded single shoulder strap, and an organizational panel with key fob in a zippered pocket. 21.5in x 13.5in x 6.25in **OFFICIAL University of Louisville Sling Backpacks & Single Strap Louisville Cardinals Backpacks - Up To 15% Returned To Support University of Louisville Programs!