If using frozen pineapple and blueberries, allow them to thaw first so that it's easy to smush them into bottles. Line up 4 bottles (25 ounce) with flip top lids.
If using frozen pineapple and blueberries, allow them to thaw first so that it's easy to smush them into bottles. Line up 4 bottles (25 ounce) with flip top lids.