Plain coconut water is literally just the water on the inside of a coconut. So if you can get coconuts at your grocery store you can get coconut water. I also found this recipe on how to extract and flavor the water: http://www.eatnapplay.net/2013/03/04/make-your-own-coconut-water/.
About Celebrity Solstice. Celebrity Solstice is a large ship, carrying 2850 passengers and 1246 crew, and sails from Sydney, Australia and Auckland, New Zealand.
No other cruise line that offers a flexible dining option also offers pre-cruise day-by-day reservations. Through this industry-leading technology, Celebrityâs guests can go online to choose their desired dining time â anytime between 6 and 9:30 pm â for each day of their cruise, up to four days prior to boarding.