• Multi-compartments and Large Capacity: It is with ultra-large capacity, which is able to accommodate laptop computer, iPad, mouse and mobile phone, etc. Multi-interlayers can meet your demands for different articles' storage space. • 360° Overall Protection: It is made of polyester foam padding layer and soft woven lining for bump and shock absorption and protection of your computer from scratches accidentally, and it resists compression, vibration and drop to comprehensively protect your laptops. • Convenient Carrying Types: conveniently and portable for work commuting, business travel, school and outdoor activities. • Free Your Hands: Four carrying types with comfortable and solid portable belt, shoulder straps with ventilation and decompression design, baggage carousel design at the back, which is handle, shoulder messenger type, carried under oxter and also hanged over the luggage cases. • Liner size：36*26*3 cm , Dimensions ：39*29*4 cm , 0.5kg