Can I draw out of 1 or 5 gallon paint container?

A) Smart Roller, the Smart Flow Roller, and the Paint-N-Roll can draw paint directly out of one gallon container. An additional accessory adapter will be needed for the five gallon container.

B) The SMART Sidekick Roller can be used on one gallon or five gallon container. An additional accessory adapter will be needed for the five gallon container onto the SideKick.