1L QuickdrawThe ultralight QuickDraw 1L Filter System delivers fast and easy filtration, and allows users to customize their systems with multi vessel compatibility, to give adventurers the best user experience of any squeeze filter on the market. The 1L dirty reservoir is light and compact and built to withstand the rugged demands of a months long thru hike. Its wide mouth opening and fill handle keep your hands dry while you quickly and easily fill up so you