3pk Elastic Top Nylon Brew in a Bag by The Weekend Brewer Brew in a Bag saves both and time and money versus traditional mash tuns when all-grain brewing. These bags are inexpensive and can be disposed of with the grain to save time and energy on brew days. Fits kettles up to 14" in diameter and will hold up to 15lbs of grain Includes 3 bags. Kettle not included. Want a reusable version for long term use? Search B01D53H3W6 on Amazon to get yours now!