This 2 in 1 Laptop Backpack can be used as a briefcase,messenger bag,which can meet your differents needs.Perfect for work,commuting,occasional international travel,airplane trips,hiking camping.The buckle of compartment keep the laptop stable.Adjustable shoulder belts with thickening breathable mesh sponges are shake-resistant, and relieve the pressure on your shoulders.It is a good gift for students, friends, men, women, husband, wife.Add your logo or message on the backpack.It will make a great chance to expand your company's brand and awareness.Quantity over 15000 piece is the price of sea transportation.