Bao Core Double Deck Double Zipper Waterproof Canvas Top Handle File Folder Carrier Bag Documents Holder Multi-purpose bag with handle, use as a laptop bag, file holder, briefcase and so on Waterproof material, don't worry that your files will be damaged when you forget to take a umbrella in the rainy days Lightweight,only 150g,will never add any extra weight for you Super strong material resists wear, tear and moisture,With handle for convenience taking Classic and business style pattern, great for business man and women