Ballistic Spirit BS-3235BK 3-Way BackpackBusiness Bag, Fits B4 and 15.6-inch PCs, Large Capacity, Durable and Lightweight, Perfect for Commuting,

Model No.: BS-3235, External dimensions: H 31 × W 45 × D 13 cm, Compatible file size: B4, Notebook PC compatible size: 15.6 inch, Capacity: 18 L, Number of compartments: 2 compartments, Weight: 1430 g, Material: Recycled nylon, Color variations: Black, Navy, Product features: - Ironclad abrasion resistance The hugely popular hit model has been upgraded even further! - CORDURA Ballistic fabric that is resistant to abrasion, tearing, and punctures - YKK RC zippers that are resistant to abrasion and impacts - Deodorizing interior woven name tag [Torjoy Alpha] - Durable [KIFCO] buckles - Highly durable [DULAFREX] snap hooks - Convenient 3-way design that allows you to choose how to carry it - Shoulder straps that can be stowed when not in use - Thick shoulder straps that reduce strain when carrying it - High-quality cowhide grip handles that feel good in your hand - Convenient bottom studs that allow the bag to stand upright when placed on the floor - Large-capacity main compartment (fits B4 file size) made from durable fabric that will not lose its shape - Sub-compartment that can hold a 15.6-inch PC - Five front pockets that make it easy to organize various items - Carry-on belt that can be attached to a suitcase - High-security back pocket