A PacSun.com Online Exclusive! The Element x Jac Vanek Yearbook Rucksack has a faded print throughout and a front zipper detail. This slouchy backpack has faux leather trim and adjustable straps. 15" (H), 12" (L), 6" (W) Imported Jac Vanek is a unique individual, passionate in the fashion and music world. Her brand is dedicated to bringing clever, edgy and incredibly distinctive designs to the trendsetting, fashion-forward youth of today. Element finds Jac's voice to be a powerful influence to an adventurous, passionate, and goal-driven youth. They come together to form a collection, embracing the creative and free spirit to #growyoung.