We are offering the polyester backpack.If you are looking for a promotional product for your next trade show or exhibition, to use as a free giveaway for people who visit your stall, the # a25 is an excellent option. Made out of polyester taffeta and styled with viscose cord handles, which also act as the drawstring closure for the bag, its a very trendy and stylish backpack. Students of all ages very often use it as their college and school bags. Check out our style # pb002, it as a similar bag but comes with it as own pouch for easy storage. We ad love to send over a free sample and even a detailed quote, once you write into us with your requirements.