Parameter: Color: black, pink, blue, gray Function: breathable, wear-resistant, shock-resistant, lightening Style: Fabric Lining texture: cotton Applicable gender: neutral/male and female Applicable product types: notebooks, tablets, iPads Dimensions and weight: 11 inches, outer size: 3322.52.5cm, 150g 12 inches, outer size: 3322.52.5cm, 150g 13 inches, outer size: 35272.5cm, 180g 14 inches, outer size:40292.5cm, 215g 15inches, outer size: 40292.5cm, 215g 15.6 inches, outer size:42312.5cm, 235g Features: 360-degree protection and reinforced internal edges can protect your laptop from any accidental drops. With a cotton cushion, it can absorb impact and shock, and protect your computer from accidental scratches. The top-loading double zipper on the bag can slide smoothly, making it convenient for you to use your laptop. The top handle can also be tucked into your pocket when you don't need it, and the large front pocket with small internal pockets keeps all your daily accessories in order. Provide enough space to place the mouse, pen, mobile phone, data cable, cards and other small accessories. You can use it as a briefcase and computer bag at will, convenient to carry the bag and release the shoulders. There are 11 inches, 13 inches, 14 inches, 15 inches, 15.6 inches in different sizes to choose from. Packing list: 1Laptop Bag Note: 1.Please allow slight size deviations due to manual measurement,measuring methods and tools. 2.The picture may not reflect the actual color of the item because of different photographing light and display monitor.Thanks for your understanding.