Large (29″ x 29″) nylon mesh bag for brew in a bag (BIAB) brewing.  Includes draw string.  Additional uses including hop bag for straining whole hops [5 Most Recent Hop Finds], removing solids and pressing fruit for wine.

Eagle Brewing BAG26 Mesh Brew in a Bag, 29″ x 29″

Related: All Grain Tips & Gear · BIAB Brew Day Spreadsheet · The Brew Bag