Your clients will love walking away from you with this laptop briefcase! This is a great item to offer professionals so they have everything they need for the day. Your electronics and other office essentials will remain as protected as possible. The double-layer backpack can hold up to 15.6 inch notebooks, and has a trolley case belt, which can be firmly placed on the luggage. Widely used in business trip. Front zippered pocket with organizational compartments ;Extra long adjustable, detachable shoulder strap. Quantity more than 800, the price will be by sea.