Port Authority® BG613 Port Authority® Fast Break Cinch Pack. BG613This spacious cinch pack is ready for any sport or activity. 210 denier polyester Black drawcord closure Front zippered pocket Side mesh pocket Side slip pocket Dimensions: 16 h x 13 wNote: Bags not intended for use by children 12 and under. Includes a California Prop 65 and social responsibility hangtag.