This Cocktail Shaker for bartenders is made from durable stainless steel to last a lifetime; stands up to daily use; forms a tight seal to prevent spills and leaks during vigorous shaking. The integrated strainer allows you to quickly strain your blend without having to reach for another bar accessory; this speeds up serving in busy bars to keep your guests delighted. Effortlessly blends ingredients in a few shakes for the perfect beverage, ideal for busy bars; stainless steel chills drink in less time than plastic shakers; quality build sounds great mid-shake. This extra-large cocktail shaker is easy to open and clean; graduated profile fits snugly in hands for a secure grip during blending; has a premium weighty feel to it.