Don't call it a briefcase, professional bag build tough enough to be in the office, home or the construction site, 600-denier polyester with Rain Defender durable water repellent, keeping your valuables dry and secure, Bag features large main compartment with dedicated 17-inch laptop sleeve, plenty of space for anything you need on the go. Front flap with zippered pocket conceals organization panel and access into the main compartment. Dual side release buckle closure. Adjustable shoulder strap for a comfortable fit. DIMENSIONS: 19" x 12.5" x 5.5"