RECIPES ON THE BOTTLE - NO LOST CARDS!: Forget digging for recipes! Your go-to drinks (Margarita, Martini & more) are printed permanently on the shaker glass. Just glance down and mix! BIG 20oz SIZE & CLEAR MEASUREMENTS: Perfect for making 2-3 drinks at once. Easy-to-read ounce/ml lines on the glass mean you get the pours right, every time. BUILT-IN STRAINER FOR SMOOTH DRINKS: Shake it up hard! The stainless steel strainer is built right into the cap, so you pour silky smooth cocktails without ice chunks or pulp. LEAKPROOF? YOU BET!: Our shaker seals TIGHT. Shake like a pro without worrying about sticky spills. The gasket really works! TOUGH GLASS, BUILT TO LAST: This ain't flimsy glass! It's thick, durable, and made to handle your cocktail adventures. Looks great on the bar too! Shake up bar-quality cocktails at home - no recipe cards needed! Our 600ml glass shaker has popular drink recipes printed right on the bottle (like Margaritas & Martinis!), plus easy-to-read measurements. Built-in strainer, leakproof seal, and tough glass make it a pro's choice. Ready to mix!