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Organic Cotton XL Brew-in-a-Bag 22x26in Beer Home Brewing Strainer

Based on 74 reviews
Condition: New
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$18.95
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Availability: Only 5 left in stock, order soon!
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Arrives Friday, Oct 30
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At a glance

Condition
New
Dimensions
22"L x 22"W x 26"H
Weight
17.01 g
Color
Ivory
Material
Cotton
Style
Mesh Strainer
Mesh Opening Size
0.09 mm

Features 5

  • Built for 5-Gallon All-Grain Brewing: Extra-large 22"26" bag fits a standard 5-gallon home brew kettle and holds a full grain bill for all-grain and BIAB (Brew-In-A-Bag) brewing methods.
  • Multi-Use Straining: Purpose-built for home brewing hops and grain, but also works beautifully for commercial cold brew coffee, apple cider pressing, nut milk straining, and kombucha production.
  • 90-Micron Organic Cotton Mesh: Fine enough to strain hops and grain particulates while allowing sugars and oils to pass freely - a critical balance for efficient wort separation and clarity.
  • Easiest Grain Removal: When the mash is complete, simply lift the bag out of the kettle, let it drain, and compost the spent grain. No stuck sparges, no stuck valves, no separate lauter tun needed.

Description

reusable brewing products for coffee, beer, nut milk, kombucha + more NOTE: The cotton fabric weave on this brew bag is around ~90 microns. Make sure that whatever you're brewing is suitable for this filter bag. Anything with the consistency of coarse ground coffee will drain well, whereas some mash that require a looser filtering weave may not drain as well. Once you try our cotton brew in a bag you won’t go back to using any other biab made of nylon (great for leggings, not for home brews!). You might think every other biab grain bag is the same, but small design differences can really add up. That’s where Doppelgänger Goods, part of the Doppeltree family of brands, stands out above the competition with our premium natural organic cotton brew bags. ABOUT US Since 1980 Doppelgänger Goods, part of the Doppeltree family of brands, has been designing premium products right here in California. Give us a try, you won’t regret it. We use only organic cotton to make our bags. No funny taste or leeching of chemicals you could get from synthetic bags that could impact your mash, cold brew, fruit wine, cider, or whatever else you're home brewing. Our brew bags use a super-fine ~90 micron weave so that only coffee grounds or sugars from your grain drains and filters out for the boiling process while everything else stays behind. NOTE: because of the super-fine ~90 micron weave, make sure that whatever you're brewing is suitable for this filter bag. Our EasyOpen nylon drawstring makes untying the boil bag a fast and simple process. We also made sure cleaning the bag is easy too. Just turn the fine mesh bag inside out to dump out your grains or partial mash and then rinse it out. Let it dry and you’re ready to do another brew.

Specs 15

Material Cotton
Color Ivory
Brand Doppeltree
Style Mesh Strainer
Product Dimensions 22"L x 22"W x 26"H
Brand Name Doppeltree
Number of Items 1
Manufacturer Doppelgänger Goods

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Very nice, wish it worked for us
Item Package Quantity: 1
I want to return it after using it. Xl size is way too big for my 2.5-6 gallon brews. If I were to need a bag this large for my hops, I’d have zero left for the mash. Unfortunately I used this for a Bohemian Pilsner and Hefeweizen partigyle. The inefficiency left me with OG’s of 1.041 and 1.038, well below targets of 1.049-1.058. It also took too long to filter our boiled apple musts for cider. We had to buy nylon bags. I like the bag, but I think cotton and the tight weave didn’t work at all for us. ... show more
Reviewed in the United States on March 29, 2021 by BsureB4Uclick

Recommended
Item Package Quantity: 1
I’ve used these bags several times now, over a couple of years. Usually with a cider press, and more recently fermenting plum wine. I didn’t have a problem with the bag holding up the liquid. I was impressed with how well it worked for my primary fermentation-plan to use it again. Easy to use, and has been the perfect size for my needs. Stains easily, though, and just soaking in vinegar water (as recommended) doesn’t work. But it has held up quite well, and I give it 5 stars. Plan to get another one. ... show more
Reviewed in the United States on August 14, 2020 by CAB

Holds wort as well.
Item Package Quantity: 1
The bag did what it's supposed to do, it held the grain. But it also holds all the wort in as well. It is a very fine thread count and hard to pull out of the kettle as the wort doesn't drain from the bag. The product is very high quality made but I am currently looking for another bag as I can't doleal with that again. Haha. ... show more
Reviewed in the United States on January 12, 2020 by C.Elmhorst

Natural Brewing
Item Package Quantity: 1
I use this product for brew in a bag brewing and it is very efficient. When brewing with this bag I always beat my Beersmith starting gravity estimates which is great! The product also seems super strong as I have brewed a 10 pound grain bill in it and it was solid as a rock. You also can't beat the organic cotton in which the bag is made of because who wants off flavors and unsafe brews from sub standard brew bags. Buy this one you won't be disappointed. Now if only they would introduce a hop bag for sale in the future then all my brewing needs would me met! ... show more
Reviewed in the United States on March 3, 2020 by Kelley-Kathryn Faith Corbin

Words great for larger batches of cold brew
Item Package Quantity: 1
I've been brewing larger batches of cold brew (with 2.5 lb bags from the local warehouse store). Could easily fit double (or triple) in the bag. The mesh of the material is sufficiently fine enough to separate all the fine particles and most of the sludge from the water. After removing grounds I filtered through a very fine metal mesh coffee filter and barely caught any additional particles. ... show more
Reviewed in the United States on March 16, 2021 by Dave S.

Great Product
Item Package Quantity: 1
Used for large cold brew coffee, works well.
Reviewed in the United States on May 23, 2023 by Buyer

Great product for making large batches of cold brew
Item Package Quantity: 1
Had issues using alternatives such as cheesecloth for cold brew as it never filtered out all the grounds. This bag is high thread count and easy to clean. Recommend if you’re looking to copy that Starbucks quality without using wasteful one use filters.
Reviewed in the United States on July 2, 2022 by Alex Payne

Nice brew bag!
Item Package Quantity: 1
Great brew bag. Nice tight fiber weave. I like this over the other brew bags as it’s a natural fiber instead of a plastic polymer.
Reviewed in the United States on December 5, 2020 by Mk53-85
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