
On The Rocks Cosmopolitan with Effen Vodka 750mL
On The Rocks Cosmopolitan in the full 750 — bartender-built with Effen Vodka, just add ice.
OTR's award-winning Cosmo pairs premium Effen vodka with triple sec, cranberry, and lime at 20% ABV — a true bar-spec Cosmopolitan in a bottle. The 750mL serves a whole girls' night where the 375 barely starts it.
Tasting Notes
Tart cranberry and bright lime over smooth vodka with orange-liqueur sweetness; crisp, classic Cosmo finish.
Specs
- Producer: On The Rocks Cocktails, USA
- Style: Ready-to-Drink Cosmopolitan — made with Effen Vodka
- ABV: 20% (40 proof)
- Size: 750mL
Browse more ready to drink cocktails at Wooden Cork.
Frequently Asked Questions
How do I serve it?
Shake with ice and strain into a chilled martini glass — or just pour over rocks.
How strong is it?
40 proof (20% ABV), true cocktail strength.
How many cocktails does the 750mL make?
About six 4-ounce Cosmopolitans.
On The Rocks Cosmopolitan in the full 750 — bartender-built with Effen Vodka, just add ice.
OTR's award-winning Cosmo pairs premium Effen vodka with triple sec, cranberry, and lime at 20% ABV — a true bar-spec Cosmopolitan in a bottle. The 750mL serves a whole girls' night where the 375 barely starts it.
Tasting Notes
Tart cranberry and bright lime over smooth vodka with orange-liqueur sweetness; crisp, classic Cosmo finish.
Specs
- Producer: On The Rocks Cocktails, USA
- Style: Ready-to-Drink Cosmopolitan — made with Effen Vodka
- ABV: 20% (40 proof)
- Size: 750mL
Browse more ready to drink cocktails at Wooden Cork.
Frequently Asked Questions
How do I serve it?
Shake with ice and strain into a chilled martini glass — or just pour over rocks.
How strong is it?
40 proof (20% ABV), true cocktail strength.
How many cocktails does the 750mL make?
About six 4-ounce Cosmopolitans.
Original: $26.99
-65%$26.99
$9.45Description
On The Rocks Cosmopolitan in the full 750 — bartender-built with Effen Vodka, just add ice.
OTR's award-winning Cosmo pairs premium Effen vodka with triple sec, cranberry, and lime at 20% ABV — a true bar-spec Cosmopolitan in a bottle. The 750mL serves a whole girls' night where the 375 barely starts it.
Tasting Notes
Tart cranberry and bright lime over smooth vodka with orange-liqueur sweetness; crisp, classic Cosmo finish.
Specs
- Producer: On The Rocks Cocktails, USA
- Style: Ready-to-Drink Cosmopolitan — made with Effen Vodka
- ABV: 20% (40 proof)
- Size: 750mL
Browse more ready to drink cocktails at Wooden Cork.
Frequently Asked Questions
How do I serve it?
Shake with ice and strain into a chilled martini glass — or just pour over rocks.
How strong is it?
40 proof (20% ABV), true cocktail strength.
How many cocktails does the 750mL make?
About six 4-ounce Cosmopolitans.












