Ok, so I'm not generally a fan of packaging design, its just not my bag.. buuuuut this caught my eye and I love it! Brilliant idea to sell the ingredients in the shaker.
"El Paso Chile Co. is well known for their boutique brands of salsas and marinades. They also have some of the best margarita and cocktail juice blends available on the market. With CSA's help in packaging, they invented a novel way to bring their cocktail flavors to a wider audience by selling glass martini shakers that contain the mixings for finished martinis – just add ice and alcohol."