The " Leader of the Pack" backpack is the only backpack you will ever need! Designed with two large zip compartments; the back compartment includes padded laptop and tablet sleeves with a notch to feed though hydration tube or headphones. Front section features internal organization pockets. Easy access zip front pocket for phone or glasses and two external water bottle pockets. External bungee cords for stowing additional gear or layers; side cinch straps for easy compression; and sternum strap with hydration system support. Air Mesh padded straps and cushioned neck panel with spine channel for comfort. Reflective front detailing for safety. made with durable 420D material for long wear. Fits Most 15 inch to 17 inch laptops. Available in black with gray accents. Adorned with the GDB logo embroidered in teal blue.  measures width: 13.5 inches, length 6 inches and height 20 inches