Colt Big Man Pump System

Heavy-duty oversized cylinder, designed for the big man. Removable, flexible Silicone air hose easily detaches while maintaining superior suction. Easy squeeze trigger handle. Quick air release valve. Ultra flanged base for secure seal. Materials: Acrylic (cylinder) Silicone (hose) ABS (handle, release valve) POM (connector). Cylinder: 11.5" x 4". From CalEx.