Yes! To keep your frozen daiquiris for later, follow these steps to store them in the freezer. They will store well for about 3-4 weeks, but I guarantee you'll want to enjoy them before then. Follow the instructions above to blend your strawberry daiquiri cocktail. Pour the daiquiris into jars. Leave 1 to 2" at the top, because the liquid will expand when frozen. Tightly add the lids, then freeze. Alternatively, you can freeze in any freezer-safe container as long as there is space left at the top. Freezing in Tupperware and adding to a pitcher later is a great choice! When ready to serve, remove the containers from the freezer and let them sit for 15 minutes. Stir to bring it back to a smooth consistency.