Space for files, books, laptop and more makes it easy to take everything with you Accommodates a 17.3" laptop making it easy to take your work with you anywhere Thoughtfully designed pockets, ID holder, pen loops and more help keep your things organized Features 2 water bottle pockets make it easy to stay hydrated Oversized, insulated compartment for food storage Protective, hide-away rain cover keeps your valuables dry Adjustable sternum and waist strap for maximum comfort and support Thick-padded Air Mesh and Air Flow technology to ensure comfort and breathability Durable nylon material resists damage and signs of wear