Owning a rolling laptop bag is often considered a necessity for people who have to carry bulky documents and files daily. They are also useful for business professionals who travel frequently. Rolling laptop bags and briefcases make convenience and comfort top priority while retaining class and formality. Lugging a heavy briefcase around is extremely inconvenient regardless of the distance one has to cover.
However, a rolling laptop bag eliminates the stress attached with hauling large files, a laptop, and other work materials around.
For professionals that have to lug case files, documents and briefs around, rolling briefcases are a must-have. These briefcases have inevitably become the go-to option for frequent business travelers.
You could also compare the rolling briefcases and laptop bags on this list in this comparison chart here.