Main Material: High Density Cotton Canvas. Soft Cotton Lining. Comfortable Leather Handles. . Mae: 37 X 3 X 31Cm(L*W*H).You Can Put 13-14 Macbook Pro, A4 Books, Ipad, Glasses, Wallet, Keys, Cell Phone, Umbrella, Document And Cigarette In The Bag. . Structure: 4 Pockets In Total. Main Pocket*1. Secure Zip Bags*1. Cell Phone Pocket * 1. Card Pouch * 1. . Draft: Low-Carbon, Environmentally Friendly, High-Quality Canvas, With A Simple Style That Reflects The Healthy And Relaxed Attitude to Life. . Function: Canvas Handbag, Shoulder Bag, Laptop Bag, Shopper, Travel Or School Life.4 Color Available, Also Perfect Gift Idea.