Mesh bag for brewing high quality compost tea. The durable nylon mesh has proven to last years of brews. The 400 Micron Mesh is just the right size to allow the biology out, while keeping larger sediment in. Your compost tea will be easier to manage with a TeaLAB Brew Bag.

Large Bag is sized to brew in a large vessel.

Fill the bag only 1/4 full, so that the compost is able to loosely move around during the brew. This allows the microbes to knocked free from the compost and get into that brew.