Choosing the right style for your , or even a nylon mesh. In different ways both of these bag styles will convey a modern and high tech twist to a promotional conference bag. When choosing to go with a plastic promotional conference bag you are actually more freed up in terms of graphics styles than with other materials. So use this to your advantage and design truly eye-catching and flashy graphics. Your bags are already not going to be at eye level so you will need to go the extra distance to make sure that they can be seen.