Efficient Solutions, Delicious Results. Introducing the Barfly M37039-CAP Bar Cocktail Shaker Replacement Cap. Crafted by Barfly, a trusted name in the industry, this stainless steel replacement cap is designed to fit the M37039 Cocktail Shaker perfectly. With its durable construction and sleek design, this cap ensures a secure and leak-free seal, allowing bartenders to shake up their signature cocktails with confidence. Its 18/8 stainless steel material guarantees long-lasting performance, even in the busiest commercial restaurant settings. Whether you’re a professional mixologist or a restaurant owner looking to elevate your beverage service, this Barfly replacement cap is a must-have tool. Upgrade your barware collection and experience the convenience and reliability of the Barfly M37039-CAP Bar Cocktail Shaker Replacement Cap.