BRAND NEW! Only tag was pulled out but never used. Paid $130 for it. About this item SURGE CLASSIC. With a 28L volume, the Surge backpack has more than enough room to accommodate your daily office carry. It also has a sleek, tech-inspired design and a coveted endorsement from the American Chiropractic Association. TECH SPECS. Dimensions: 20" x 13.25" x 10.5" (50.8cm x 33.7cm x 26.7cm). Laptop Sleeve: 10.25" x 14" (26cm x 35.6cm). Volume: 31 Liters. Fabric: nylon with a durable water-repellent finish. Boot: 1680D ballistic nylon. COMFORTABLE CARRY. For everyday, commuting or travel, this backpack has a top handle for easy grabbing and a removable waist belt for a custom fit. A sternum strap with whistle buckle adds extra support and safety. Reflective details help you stand out. TOTAL ORGANIZATION. This pack features a large main compartment for books and binders, a protective padded laptop sleeve, and a stand-up design to keep items securely inside. Also includes an external secure-