Come and see our amazing products. The bag is made of oxford cloth, light weight, easy to carry, and waterproof surface. Side accessory storage layer, zipper design for easy storage and personal effects. Notebook layer, have protection against abrasion and scraping to protect your love machine. Inside the bag, the use of pearl cotton shockproof surface fleece can effectively reduce computer damage and gently protect the surface of the computer. In addition, there are 11-inch, 12-inch, 14-inch and 15-inch, different sizes for you to choose. Pls confirm with us about the packing info, stock color and exact production time before placing your order.