Left to Right: Natalie Portman with various stainless steel canisters (x3). Photos: Splash News

Natalie Portman proves she’s one smart green goddess by sporting three different stainless steel bottles while filming her new movie “Black Swan” in Manhattan (scheduled for release late 2010).

From Natalie’s 27 oz “Commuter Orange” Klean Kanteen Classic (with loop cap) (shown left) to her SIGG Wide Mouth Silver 1.0 L (middle) – this vegan guru stays true to her cause (and polyethylene terephthalate (PET) – free), while saving the planet one water bottle and coffee cup at a time.

The red traveler-canteen above is (STARBUCKS)^RED. Every time you buy a (STARBUCKS)RED product, Starbucks makes a contribution to the Global Fund to help people living with HIV in Africa, already generated contributions equaling more than 14,000,000 days of medicine to date.