You guys are the best! Yep, I have it all in super heavy Ziplocs, and even brought extras. But there is no room for water at all—weight and space are maxed. And I think we're going to get a big fridge container of water for refilling our reusable bottles, so better to buy that in HI. I have tons of toiletries at home, so I did pack smaller bottles of shampoo, conditioner, body wash, mouthwash (all in Ziplocs). But f I didn't already have it, I wouldn't be opposed to buying it there. And I'm totally banking on the extra suitcase space for souvenirs! I also have a beach bag packed for carry-on with our suits, cover-ups and flip-flops so we can be pool/beach ready upon arrival! I even tossed in a TSA size sunblock. Whoop-whoop! It's pretty much impossible to focus on work at this point.