Product Specifications & Size Control (Maximum Applicable Size): 13" MacBook Pro 2016-2018 (USB-C): 30.4 x 21.2 x 1.5 cm feature of product: Patent protection design The CornerArmorTM is installed at the bottom to protect the computer in the event of a collision, like an airbag in the car. 2. Easy to carry after lifting The innovative design of the rear handle allows you to carry it with you. This Tomtoc laptop bag is lightweight and easy to carry around. 3. Waterproof and scratch resistant material The surface material is made of polyester fiber, which effectively provides water repellent function and prevents inadvertent scratching.