The bag can prevent your laptop from scratch, impact, dust.Double zipper design, soft touch feeling.Carrying this sleeve alone or store it in your large backpack.Item Name: Laptop SleeveMaterial: Cotton, PolyesterFeatures: Wear-resistant, Double Zipper, Breathable, Solid ColorSize Details11inch: 34.5cm x 21.5cm x 1.5cm/13.58inch x 8.46inch x 0.59inch (Approx.)13inch: 36.5cm x 25.8cm x 1.5cm/14.37inch x 10.16inch x 0.59inch (Approx.)14inch: 36cm x 27cm x 1.5cm/14.18inch x 10.64inch x 0.59inch (Approx.)15inch: 40cm x 27.5cm x 1.5cm/15.75inch x 10.83inch x 0.59inch (Approx.)15.6inch: 40cm x 30.5cm x 2cm/15.75inch x 12.01inch x 0.79inch (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Laptop Sleeve(Laptop and other accessories are not included.)