coconut water

Help! I'll be induce on monday and last checked, my cervix is still close. Ive done alot of walking and taking dates. However, i was advise to take coconut water. Can i drink coconut water from the bottle/box type or must it be from the fruit/husk itself? Any advice for me to prepare for this monday as i dont want my induction to prolong due to my close cervix. Thanks