In a large mason jar or sealable container, add strawberries, muddled blueberries, lemonade concentrate, vodka, and water. Shake vigorously for at least 2 minutes. 

Using a slotted spoon, remove berries and place into a separate bowl on the side. 

Open a popsicle bag and fill about halfway with berry mixture, then add liquid mixture up to the fill line. Seal bag carefully. Repeat for all bags/liquid.

Freeze for at least 24 hours or until completely frozen. Keep frozen until ready to serve, they will melt quickly if not kept frozen.