Brew Bag

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Overview

The Brew Bag is a brand offering reusable, micron-rated food-safe fabric filters designed for the Brew In A Bag (BIAB) method used in home brewing beer, juice production, and similar applications.¹³ It provides durable bags in multiple micron ratings, enabling cost-effective all-grain brewing without disposable alternatives.⁴⁵

History

Brew In A Bag Supply, LLC was founded in 2013 by an individual frustrated with inadequate brewing bags like paint strainers or disposable nylon options.¹ The company launched The Brew Bag to offer a strong, reusable, easy-to-clean alternative suitable for pulley lifting in BIAB brewing.¹ It has maintained focus on tools for home brewers, processing orders in 5-7 days with nine micron options and no minimums.⁵

Product Lines

Product Line	Positioning	Price Range
Standard Brew Bag (210 micron)	Reusable BIAB filter for beer brewing	$25 - $50
Fine Mesh Brew Bags (various microns)	Custom micron-rated filters for precise brewing	$30 - $60
Large Capacity Bags	Filters for high-volume home brewing	$40 - $70

Manufacturing

Products are made with 100% food-safe polyester fabric.⁴ Processing and order fulfillment occur in-house in the United States, with quick turnaround of 5-7 days.⁵

Notable Products

The Brew Bag (210 micron) - Reusable polyester BIAB bag with nylon strap handles for lifting, designed to exclude husk material from wort.
Micron-Rated Brew Bags - Filters available in 9 different micron ratings for brewing beer, juice, and food applications.
Heavy-Duty BIAB Bags - Durable bags suited for repeated use in all-grain brewing processes.

Reputation

The Brew Bag is regarded by home brewers as a superior alternative to cheap grain bags, praised for its fine mesh that prevents tannins and husk in wort.⁶ Professionals and enthusiasts note its durability, ease of cleaning, and reusability.¹⁶ It holds a strong position in the BIAB niche due to quick shipping and customization options.⁵

Sources (6)