1. Size -external size: 32*22.5*2cm, internal size: 30*21*1.5cm. This laptop shell is made of waterproof cortex. Don't worry about wet laptops and accessories from splashing or rainwater2. Enough space and smooth zipper -an additional pocket, enough space to retain documents and accessories. The zipper gliding is smooth and convenient to access the laptop computer3.360 Soft lining lining -internal is made of soft velvet cloth, with additional soft anti -static fluffy fabrics, which can effectively absorb the impact and reduce damage caused by accidental impacts, and protect the laptop from scratch scratches.4. Fashion style -slim. Unique style. Personally personalized laptop with your own unique style. You can easily transport them in another bag, backpack or box.