MULTIFUNCTIONAL COMPARTMENT: Organizer briefcase dimensions fixs up to 15.6 inch laptop. this laptop bag is well-designed and Huge-roomy,it has enough capacity with 6 compartments to hold daily essentials.1*Main zipper pocket fits up to a 15.6 inch Laptop and documents, 1* organizer pocket, 2* front zipper pockets, 2*small pocket can hold your credit cards, ID card , pen, wallet, keys and other samll things STURDY AND WATERPROOF MATERIALS - Made of high quality water-resistant Nylon Fabric to provide maximum strength, durability, and longevity. Excellent keeping inside items dry against from splashing,even on rainy day. Sizes: 15.3 x 11.6x 4.7 inches, fits most 15 - 15.6 inch Laptop / Notebooks / MacBook / Ultrabook /Chromebook ( Apple Macbook / Acer / Asus / Dell / Lenovo / HP / Samsung / Sony / Toshiba etc.)