If you have a shaker with no lid, that’s okay, too. You’ll just need to use a large glass inverted into the shaker to mix the drink. If you don’t have a shaker at all, consider using an empty water bottle to shake up the drink. You can also simply pour the ingredients into a glass and stir them together, but shaken is the preferred method.
If you need a substitute, you can use coconut syrup or sweetened condensed milk with coconut extract.
If you are stirring in a glass rather than using a shaker, don’t add the ice until you have mixed the drink up thoroughly. If you are mixing in a water bottle, ice probably won’t fit anyway.
If you don’t have a shaker, stir the drink in fast circles for the same amount of time.
To finish the drink off, you can garnish with a wedge of pineapple or lime. Add a cocktail umbrella to add a festive look to the drink.