The K68 is not washable nor waterproof but thanks to a membrane under the keys, the Cherry MX Red switches and PCBs are protected from inadvertent spills or splashes.  Physically it resembles other Corsair keyboards such as the K70, though with a plastic body and only a red glow available as opposed to being fully RGB.  The Tech Report tested it out and did not find the membrane to interfere with key presses and it did indeed survive being doused with a full glass of water.

"Corsair's K68 keyboard blends the company's usual recipe of Cherry MX switches and discrete media controls with an unusual new feature: a water-resistant membrane under the keys that could provide insurance against splashes and spills during heavy gaming. We gave this board a splash to see how it works."

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