Color Surge 4 Color Process - Ideal for promoting any business or event, the Drawstring Backsack can be personalized with your company name, logo or message. This handy carrier is made of 210 denier polyester material and features a drawstring construction for storing your belongings and accenting black rope. Never out of stock, this accessory comes in a wide variety of color options for your choosing. Great for campus bookstores, gyms, summer camps and tourist gift shops! Always available.