The handy Trade 4+ is the little brother of the Trade 20.  Using a vapour pad instead of fluid, it allows brushes to be stored then re-used days, weeks, even months later.  The Trade 4+ is perfect for smaller jobs or avid DIYers. 

Holds up to four brushes, Impreganted Vapour Pad - no fluid, resilient nylon contruction, convenient size, ideal for the avid DIYer.