Castle Crashers Casual Laptop Backpack 13-16 Inch (13.4*8.3*18 Inch) with USB Interface & Music Jack — 12-Pocket Business Travel Shoulder Bag for School & Office

Material: 100% Polyester. Size & Capacity: 13.4*8.3*18 Inch overall. The large main compartment fits books, documents or clothes, while a dedicated computer sleeve accommodates 13-16 Inch notebook computers. A hidden zippered anti-theft pocket at the back keeps valuables secure. This high-quality, large-capacity backpack includes a total of 12 Pockets to help you organize all your items. Comfort & Support: Designed with a Comfortable Air-Flow Back Design and Multi-Faceted Ventilation Pad to deliver maximum back support. The breathable, adjustable shoulder strap helps reduce pressure on your shoulders for long-wear comfort. Design & Details: Fashion printing with bright, fade-resistant colors. Thoughtful detailing enhances functionality — one shoulder strap features a glasses hanger, and the small pocket on the opposite strap is ideal for pens or keys. Connectivity & Extras: Equipped with a USB data cable and music jack so you can charge devices or listen to music easily in one step. Occasions: Suitable for school, work, travel, mountaineering, daily commuting, business trips, office use, hiking, camping and other everyday or outdoor activities.