1、Password design, anti-theft code lock design, high security. 2、Main pocket + 6 pocket, large capacity, inner multilayer space design. 3、YKK zippe, smooth to open and close, durable and wear-resistant. 4、Superior oxford cloth material, high density waterproof. 5、External charge position, two-way charge interface, practical and delicate. 6、The top have handle, support single shoulder and hand two way carry. 7、Back breathable fabric, honeycomb type, included back anti-theft pocket. 8、Adjustable shoulder strap, relieve pressure of shoulder. New style man business pack, main pocket + 6 pockets, inner large capacity, multilayer design, make the things in order. High density oxford cloth material, waterproof, anti-fading. Password anti-theft design, smooth YKK zipper, durable and wear-resistant, practical and delicate, meet daily travel needs. Features: Password design, anti-theft code lock design, high security. Main pocket + 6 pocket, large capacity, inner multilayer space design. YKK zippe, smooth to open and close, durable and wear-resistant. Superior oxford cloth material, high density waterproof. External charge position, two-way charge interface, practical and delicate. The top have handle, support single shoulder and hand two way carry. Back breathable fabric, honeycomb type, included back anti-theft pocket. Adjustable shoulder strap, relieve pressure of shoulder. Specifications: Brand: Mark Ryden Model: MR7116 Color: Black, Gray (optional) Material: Oxford Cloth Open Way: Zipper Hardness: Hard Moderate Shoulder Strap: Single Function: Anti-Theft, Waterproof, USB Charge Applicable Scene: Business Leisure Package Weight: 480g / 16.93ounces Package Size: 350 * 180 * 120mm / 13.78 * 7.09 * 4.72in Packing List: 1 * Chest Pack 1 * Chest Pack