The Professional line of carrying cases offers durability and up-to-date style. These newly designed cases complement the look and feel of ThinkPad notebooks on the outside, and deliver clever durability and convenience on the inside. The Professional Carry Case family includes a backpack, a topload briefcase, a slim topload briefcase and a roller case. Newly featured tablet pockets, TSA functionality (topload and backpack only) and trolley straps make this line ideal for business travellers on the go.