BIAB Nylon Mesh Brew Bag

This is a great option if you're a beginning brewer and want to prevent getting any grist into the boil. Also, the bag can be used to filter hops while boiling and even whirlpooling. Made from nylon, it's durable and meant to last. Experienced brewers know how to stir the mash without disturbing the filtration ability of the grain bed, but that comes from experience. If you want to make sure your brew day is a successful one, this is a cheap insurance policy