The Hollywood star is tackling single-use plastic with the re-launch of his reusable aluminum water bottle partnership.

Mananalu Powered by Boomerang Water bottling systems has anchored its breakthrough technology on Oahu with its first partners, The Twin Fin Hotel, Romer House Waikiki, Kaimana Beach Hotel ...

Mananalu, a water company owned by Hawaii-born actor Jason Momoa, is relaunching as Mananalu ... Romer House Waikiki, Kaimana Beach Hotel, and Alohilani Resort Waikiki Beach.