CoolBELL 15.6 inch Multi-Function Convertible Laptop Messenger Computer Bag Single-Shoulder Backpack Briefcase Oxford Cloth Waterproof Multi-Compartment for iPad Pro MacBook Men and Women(Blue) Fits up to 15.6 inch laptop. huge-roomy and multicompartment which can keep more items like books/iPad pro/laptop/tablet/pens/wallet/macbook etc. Multi-function convertible bags can help you convert different style of carrying in different occasion With the exclusive Oxford cloth the laptop bag provides waterproof function and can be more durable and high-end luxuries. Built-in anti-shock waterproof foam can always prevent impact force to protect your important item like laptop Bag Interior Size:14.5*11.4 inches;Exterior Size:16.9*12.2*5.1 inches