Gender: Unisex Pattern Type: Solid Style: Casual Type: Laptop Messenger Package: Yes Closure Type: Zipper Style: Shoulder Bags Material: Oxford Applicable Models: most laptops Function: Waterproof,Shockproof Size option: 14.6'' 15.6'' Color option: Gray/Purple/Lavender/Orange/Pink How to choose 1: 14.6'' choose 14 inch when order How to choose 2: 15.6 '' choose 15 inch when order Inner Size(14.6 inch): L37.5cm*W25.5cm*T6.5cm Outer Size(14.6 inch): L40cm*W27cm*T7cm Inner Size(15.6 inch): L38.5cm*W26.5cm*T6.5cm Outer Size(15.6 inch): L41cm*W28cm*T7cm How to decide: Please refer to inner size when you order