I think I could even use something like this in case of a coffee spill....BD
Spillseal offer both corded and wireless washable peripherals...
SpillSeal® protected 3 button scroll wheel mouse. Can be washed / sterlised and complies to NEMA4X and IP66.
SpillSeal® protected keyboard. Can be washed / sterlised and complies to NEMA4X and IP66.
Source: http://www.unotrononline.com/searchResult.aspx?CategoryID=10