【Elegant Short Travel】A multi in one hard shell suitcases designed specifically for short business trips, with a front opening lid for quick access to laptop, making it easy to pass airport security checks. Shoulders no longer need to carry heavy backpacks, making your travels easy and lightweight. 【Dimensions】This is a 20 inch expandable carry on luggage, L14.6 x W9.8 x H22.1 inches, 41L(after expanded 51.5L), 8.8LB. This hard case luggage is perfect for packaging laptops and other devices and accessories, and is suitable for overhead luggage. 【Travel locks and spinner wheels】The travel approved carry on luggage can protect the security of electronic products and undergo non-destructive safety checks, making it more convenient and secure; The hard sided luggage with spinner wheels with rotating wheels that are very durable, quiet, and have strong load-bearing capacity. It can be easily operated on different roads such as cobblestone and carpet roads. 【Selected accessories】Travel luggage with smooth and durable explosion-proof zipper, can safely hold more items. The hardside carry on luggage with PC material with texture, tough and impact resistant, scratch resistant. 【Multiple compartments】There are a total of 10 storage spaces，front pocket for easy storage of 15.6"laptop, 9.7"iPad,documents,batteries and more. Main compartment has elastic cross straps to secure clothing,Closed zipper pocket can hold ironed clothes to maintain flatness,and toiletry pocket for toiletries.