- The Herschel Supply Co.™ Kaine Backpack blends retro athletic style with modern functionality. Inspired by '90s sportswear, this 30L backpack features a bold screen-printed logo, reflective zipper pulls, and a reinforced padded base for durability. Inside, you'll find a laptop sleeve, internal organizers, and a key clip, while the external mesh sleeve and dual water bottle pockets keep essentials within easy reach. Adjustable padded shoulder straps and a sternum support strap ensure a comfortable, secure fit for all-day wear. - Outer material: Polyethylene terephthalate. - Fabric: 100% recycled 600D polyester. - One exterior zippered pocket. - Zippered closure. - Polyester lining. - Imported. Measurements: - Laptop Compartment: 15 in - Bottom Width: 11 3⁄4 in - Depth: 7 in - Height: 18 in - Weight: 8.64 oz