These use different flavored vodkas.
http://www.frisvodka.com/recipes/lm_cosmo.html
FRÏS Vodka Lime Cosmopolitan
• 2 oz. FRÏS Vodka Lime
• Dash of triple sec
• Dash of lime juice
• Dash of cranberry juice
Directions:
In a shaker with ice, combine ingredients, shake well and strain into a
chilled martini glass. Garnish with a lime peel.
---------http://www.horsefeathers.com/retro.html
HORSEFEATHERS COSMOPOLITAN
Finlandia Cranberry Vodka, Cointreau & a lime.
------------http://www.wilsondaniels.com/charbay/ch_recipe.html
Blood Orange Cosmopolitan
2 oz. Charbay Blood Orange Vodka
1/4 oz. orange liqueur
1/4 oz. cranberry juice
Sake and strain into a martini glass. Garnish with a lime wedge