Mountainsmith Network Travel Bag with Removable Notebook Briefcase - 1600 Cubic Inches Dual-density foam shoulder strap is detachable and adjustable, back sleeve slides over luggage handle Zippered main compartment with organization, interior zippered hanging pocket, neoprene laptop sleeve (open-ended sleeve 15.25 x 9.25 x 1.5) Mesh water bottle pocket Easy access haul handle Fleece lined eyewear pocket, side pocket with flap closure