1. Shoulder strap and handle strap - It is convenient to carry and can hold items such as bags, wallets, or laptops. You can put it into a laptop briefcase, backpack, or other travel bags. When traveling or on business, use the luggage trailer strap to place the bag on the luggage trolley. Free your hands and make your journey easier and more enjoyable. 2. Protection - This laptop bag is made of soft and waterproof Oxford cloth. It has a cotton compartment that can be squeezed and absorb shocks, as well as shock - proof equipment. The soft velvet can protect your laptop from scratches, and the silk lining can protect your device from dust and dirt. 3. Multiple pockets - This laptop bag has multiple pockets: a laptop compartment; the small internal pockets for storage can help you organize items such as pens, cables, mice, mobile phones, iPads, or books. There is also a zippered pocket on the outside to hold your tickets, mobile phone, and headphone cables. 4. Lightweight and large - capacity - The laptop bag is designed to be as thin as a laptop, with a large capacity. 5. Hidden design - It is a hidden handbag that can be opened and closed at will. It has a hidden design, allowing you to change the inner lining instantly and switch quickly, which is convenient and fast.