Home Brew Beer Grain Bag (BIAB – Brew In A Bag)

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Rated 5.00 out of 5 based on 1 customer rating
1 review

Mashing and Boiling aren’t new moves at a dance party but the method of extracting sugar from your grain and extracting bitterness/aroma from your hops. Two important factors at play here are mash temperature and filtration.

Ever wondered how micro breweries get their beer clear?  They filter at every stage of the brewing process. You can also simulate this at home with our quality bits.

Filter your grain with our bags.

Cant decide? All of this is included in our Small Batch Brew Kits

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SKU: BDB-GBBIAB Category: Tags: , ,


These custom made Small Batch grain bags have a strong construction and prevent mash clumping maximising the your brew day efficiency.  Using these Grain Bags makes clean up simple. To use simply put your grain in and suspend in the kettle. At the end of the mash simply lift the bag and drain the sweet wort into your kettle.

Why our large grain bags (BIAB) are different:

  • 150 micron fine mesh filtering
  • 20cm x 38cm in size
  • Can be used as a large hop sock
  • Strong double stitched construction
  • Can hold up to 2 kg of grain
  • Suitable for use up to 110 degrees Celsius
  • Reduces the amount of trub in your boil


Additional information

Weight 0.01 kg
Dimensions 20 × 10 × 0.3 cm


1 review for Home Brew Beer Grain Bag (BIAB – Brew In A Bag)

  1. Rated 5 out of 5

    William Byers (verified owner)

    I recently purchased this BIAB grain bag, high quality mesh and well made.
    Kept the grain in the bag well.

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