Zippered main compartment has self-adjusting, suspended computer sleeve that holds 17-inch laptop safely above ground Interior mesh sleeve pocket Zippered pocket lined to protect sunglasses or electronics Zippered front pocket for magazines, airline tickets Zippered organizer pocket with removable key chain Stretch woven water bottle pocket Shoulder straps have slots for clip-on attachments Vertical and horizontal grip handles Stowable waistbelt Sternum strap with safety whistle Fabric - 12 oz 1200-denier polyester (100% recycled) Lining - 200-denier polyester Fabric is coated with polyurethane and a DWR (durable water repellent) finish Specifications: Size: 29L / 1775 cu in Dimensions: 20" x 13" x 5.5" Weight: 1 lb 14 oz