More Liquid courage. When creating the first-generation Liquid, Lamson focused purely on the virtues and advantages a pressure-cast process can offer. With the second-generation Liquid S Lamson has taken these advantages to a higher level. Liquid S has larger diameters, larger arbors and increased strength-to-weight ratios that come from the unique pocket spar frame and spool design. The arbor shape has been redesigned for cleaner spooling, and the drag knob is now larger, and if Lamson can say it, gripier. Liquid S carries the Liquid name to a higher level.