Big Student Backpack Size:One Size Every pair of Knockaround shades

Every pair of Knockaround shades comes with a protective pouch

and a Gear Cube for small tools or damp items

Merino Wool for thermoregulation

The Lansky Controlled-Angle Sharpening System allows users to select the sharpening angles that are best suited for their knife's intended use

Big Student Backpack Size:One Size Every pair of Knockaround shadesGo big with the JanSport Big Student Backpack. Two large main compartments offer ample storage for your supplies, a dedicated laptop sleeve helps keep your electronics safe, and zippered utility pockets keep all of your gear organized. Big has never looked so cool. Two main compartments for optimal space and organization Single mesh bottle pocket stretches to fit large bottles Dedicated 15 inch padded laptop compartment with zip closure 100% recycled