Features: 100% brand new and high quality Anti-scratch, shockproof, waterproof and dustproof nylon material, great PC briefcase for protecting your laptop well. Has a large capacity for different size of laptops.37X27X3cm for 13 laptop/ 38X28X3cm for 15in laptop/ 40x30x3cm for 25.5in laptop, can be used as a laptop handbag bag, business briefcase,fashionable color for optional. Strong smooth 2 top-loading zipper ensures the laptop sleeve will stay closed, smoothly protect the contents inside perfectly. The main inner compartment holds your laptop and other important things. Three front pockets are good for quick-access and store cell phone, pen slots, wallet, keys and other small items. Multifuncional 3 front pockets design. The surface is made of high quality nylon material which can prevent liquid from splashing. Package Includes: 1 Piece Laptop Handbag Specifications: Material: Nylon Color: Gray/Pink/Black/Dark Blue Used for: Laptop 13in 15in 15.6in Size: approx 37X27X3cm for 13 laptop 38X28X3cm for 15in laptop 40x30x3cm for 25.5in laptop (Optional) Function: Anti-scratch, Shockproof, waterproof and Dustproof note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. The size of the tag does not affect the internal size of the bag. When buying the bag, the internal size shall prevail. The error of manual measurement of the size is within the normal range of 1-2cm.