Polyester Drawstring bags make for a smart promotional giveaway for many reasons. For starts, they're extremely lightweight and easily portable. This means they won't take up much storage space, and traveling with them is a breeze. On the flip side, they are also easy on the customer since they fold up much easier to carry around all day at a convention than a ceramic mug, for example. Drawstring bags also provide great visibility for your brand, as they offer a fairly wide space to customize them with your company name, logo, and artwork. A third reason customers' love them? Their price point. Drawstring bags offer a great bang for your buck.