Alvin Prestige PXB Series Soft Sided Art Zipper and Velcro Portfolio 16 x 21 X 1.5 Inches</br>Constructed of durable lightweight nylon and designed for versatile carrying applications</br>Third handle provides extra control when using shoulder straps</br>Features side zippers and Velcro brand fasteners at top for easy access</br></br>Product Description</br></br>Constructed of durable?? lightweight nylon and designed for versatile carrying applications?? this portfolio is spacious enough for carrying extra project supplies and pads. Fits Alvin PXB drawing boards. Extra long handles become shoulder straps. Third handle provides extra control when using shoulder straps. Features side zippers and VELCRO brand fasteners at top for easy access. 7??"9" outside pocket and 1??"reinforced gusset. Fits PXB21.</br><br/>http://www.amazon.com/gp/product/B0015AORJYoom