H2O is potable water at Club Penguin Island, dispensed by vending machines. The bottle had a white cap and a blue label with text that read "H2O". H2O is the chemical formula for water, composed of two hydrogen atoms and one oxygen atom.
Appearances in-game[]
Appearances during parties[]
- Music Jam 2008 (Cove, Back Stage)
- Ninja Construction (Ninja Hideout)
- Music Jam 2009 (Dance Lounge, Cove, Back Stage)
- Penguin Play Awards 2010 (Ski Hill, Dock, Backstage)
- Music Jam 2010 (Dock, Dance Lounge, Beach, Cove, Back Stage)
- Music Jam 2011 (Dock, Dance Lounge, Beach, Cove, Back Stage)
- Underwater Expedition (Dock, Cove)
- Make Your Mark: Ultimate Jam (Dock, Snow Forts, Beach, Forest, Cove, Stage)
- Penguin Cup (Snow Forts, Forest, Cove)
- School & Skate Party (Pizza Parlor, School, Gym)
- SoundStudio Party (Ice Rink)
Trivia[]
- A H2O bottle was collectable for Sensei's Water Scavenger Hunt.
- Other than H2O, water, even in its pure form, also spontaneously contains hydronium (H3O+) and hydroxide (OH-) ions.