Mesh Grain Bag - 27.5 x 32.5 in.

Mesh Grain Bag - 27.5 x 32.5 in.

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Perfect for Brew in a Bag, this large 27.5" x 32.5" bag will fit pots up to 19" in diameter. These polyester bags have 1-inch wide nylon sewn over the seams, making them incredibly strong and resilient. At the opening of the bag the nylon forms 4 loops, making great handholds when lifting the bag or attaching to a winch system for large BIAB batches.

  • 63 micron mesh
  • Temperature rated to 230°F (110°C)


Please note: when removing the bag from your kettle, always be sure to avoid thermometer probes and other accessories that may snag and tear the mesh. Be careful when using mash paddles and spoons, especially when the bag is full.

Kegland Part Number: KL01304

Item # BAG29
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.02 LBS
Community Q&A

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Browse 5 questions Browse 5 questions and 58 answers
Why did you choose this?
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Scott M on Jan 22, 2022
Make clean up easier
Valued C on Jan 22, 2022
Scott M on Jan 22, 2022
Used it before and it worked perfectly, until I left it filled with spent grains for too long and went moldy. Then it proved next to impossible to clean.
Eric K on Jan 22, 2022
Make clean up easier
Valued C on Jan 22, 2022
To fit in the grain basket of the Anvil Foundry 10.5 gallon
Joshua D on Jan 22, 2022
For Anvil Foundry
Stephen L on Dec 30, 2021
Perfect size for the 31 gallon fermented I bought from you.
Michael A on Dec 18, 2021
Better for my SS Brewtech Mash Tun for double milled grains.
Richard C on Dec 17, 2021
This is great for steeping tea as well as grain.
Kreig J on Dec 11, 2021
trying to make the process easier
Tony Y on Nov 25, 2021
easier to remove grains from mashtun
John B V on Nov 19, 2021
For my large Mash Tun
Michael on Nov 19, 2021
Douglas D on Nov 4, 2021
Looks sturdy enough to lift a hefty grain load
John Regan on Oct 26, 2021
Fits larger 16 gal. Kettle
Bryan K on Sep 23, 2021
I had one before and it worked great! fantastic, strong product.
Drew S on Sep 21, 2021
Should fit my DigiBoil kettle and allow for Brew in a Bag for mashing (A good alternative to the Mash Kit for the DigiBoil, IMO)
Manning S on Sep 14, 2021
For brew in a bag recipes
Gatorbait74 on Sep 10, 2021
My current strainer bags are too small
Patrick N on Aug 30, 2021
Replacing old one
Casey M O on Jul 30, 2021
For pho
James B on Jul 28, 2021
I want large mesh bag for non brewing use
Brett H on Jul 24, 2021
Thought I'd try it.
Scottie T on Jul 7, 2021
For Cold Brewing Coffee
Jacob I on Jul 6, 2021
Need a second bag
Steve R on Jun 22, 2021
We use this to steep a large amount of tea in a commercial setting
Kreig J on Jun 17, 2021
I had one and liked how it help clarify the wort
rideordie007 on May 18, 2021
Gustavo M on May 6, 2021
first one i found online
Valued C on Apr 30, 2021
I want to do some brewing in a bag
Jackson S on Apr 27, 2021
Looking for a strong bag
Luke T on Apr 24, 2021
mine melted :'( r.i.p. F
Dakota A Chamberlain on Apr 24, 2021
Best way to brew
Jon R on Apr 23, 2021
for a BIGger batch
David H on Apr 20, 2021
false bottom in my cooler isnt sealing real well
Paul S on Apr 6, 2021
Reduce grain in wort
rideordie007 on Mar 31, 2021
It looks sturdy.
Will Shepard on Mar 27, 2021
Erich L F on Feb 26, 2021
good deal
anthony D on Feb 15, 2021
Easier brew days
Nikolas I on Feb 12, 2021
Great bag
Eric Pineres on Feb 11, 2021
See above. Long temp probe tore my brew bag upon extraction.
MIKE O on Feb 11, 2021
Dan M on Jan 25, 2021
Utility and price
Ryan A Y on Jan 12, 2021
This is the easiest way to drain a mash bill without particulates staying in the mash.
Jeff P on Dec 24, 2020
Good size for mashing in a 10 gallon cooler.
Steinar N on Dec 16, 2020
just in case i need it in my Spike Solo basket with finer crushes
Doug C on Dec 9, 2020
Need a née bag
Chris S on Nov 29, 2020
trying BIAB. this looks sturdy for a decent price
Jeremy K on Nov 24, 2020
Trying brew in a bag
Glen K on Oct 20, 2020
Tim S on Oct 13, 2020
Used it before and it worked perfectly, until I left it filled with spent grains for too long and went moldy. Then it proved next to impossible to clean.
Eric K on Jan 22, 2022
To fit in the grain basket of the Anvil Foundry 10.5 gallon
Joshua D on Jan 22, 2022
I bought this bag in my first order from Morebeer but it doesn’t fit my 19.7” diameter kettle. Did I receive the wrong bag and will this actually fit kettles up to 21.5” in diameter?
Brandon M on Mar 26, 2019
BEST ANSWER: Hi Brandon - After physically checking the bag in our warehouse, it is definitely the correct bag we have sent. Unfortunately though, I did a little test and it barely fits a 18.5" diameter kettle. So that is a mistake on our part which I have contacted our product team to get that description changed. I will continue our correspondence through email. Apologies for the inconveniences that have been experienced.
Will this burn on an element at 160F?
Joshua Sandt on Dec 23, 2018
Is this bag the right size for a keggle BIAB set-up?
Eric Bard on Jan 29, 2019
BEST ANSWER: Yes, it's plenty big with room to spare. My other well-known bag is 16 x 23 and has a decent amount of extra slack. So you will likely need to manage the extra bag length on this one but it will certainly fit.
Does this fit in a 10 gallon igloo cooler mash tun?
Duane Weidendorf on Aug 14, 2020
BEST ANSWER: Yes, I use this in a 16g Bayou Classis kettle used as a mash tun and I have extra material coming out the top. Just tried it in an igloo and had 4-6 inches of extra material out the top, should be fine.

4.3 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 2 out of 5
Seems like a solid bag that could hold a lot of grain with no issue but I have two issues with it:

1. Somewhere on my second brew I noticed a few holes already forming in the bag. So far they have remained small enough to not cause major issues but I don't have high hopes for the future.
2. The bag seems to get bits of grain stuck in the bag around where the straps are that is really hard to get out.

Will probably keep this as a backup bag or maybe for other purposes.
December 26, 2021
3 months ago
Rated 5 out of 5
Anvil 10 gallon stuck mash solved
Plus 2 lbs rice hulls in 15 lbs grain instead of 20 grain+1 lb hulls, and strike water to top of grain bed--7.5 instead of 6.5 gallons...with fluidized bed and this screen can now run the pump rate up sufficiently to expedite step mash temperature increases--was taking hours at low flows, and then stuck totally halfway through, nothing worked---holes in basket plugged, bag solved it totally, does not plug or slow flow rate. Still no 1.1 OG was getting with gas fired kettle/ice cream maker stirrer...but passable 1.055 so far. Try less water next time, can always add more. Bag tears easily on screws sticking out of grain basket when you dump the grain so remove the bolts and use flatheads, sewed the holes shut with sewing machine ok,. Maybe ditch the basket and use false bottom with this bag and get better flow through the bottom of the grain bed.
December 18, 2021
1 month ago
Rated 5 out of 5
Worked great! Easy to clean.?? shipping took a week..
November 14, 2021
2 months ago
Rated 5 out of 5
Grain bag heaven
Great quality, fast shipping
October 11, 2021
4 months ago
Rated 2 out of 5
I love these bags, but this does not fit my 18.5" Kettle
I bought two of these bags over the past year, and they've served well on my 14.5 gallon kettle, but I just upgraded to a 20 gallon e-kettle from SSbrewtech and this does not fit around the edge.

The 20-gallon kettle measures 18.5 inches in diameter. These advertise up to 19". What's up with this discrepancy???
August 11, 2021
1 year ago
Rated 5 out of 5
Works great for BIAB!
Works great for BIAB!
Works great for BIAB!
Works great for BIAB!
May 6, 2021
9 months ago
Rated 5 out of 5
Great BIAB
Great grain bag. No grain slips through.
March 15, 2021
11 months ago
Rated 3 out of 5
fermentation bag
it is a nice bag but not large enough to fit the fermenter
February 23, 2021
11 months ago
Rated 5 out of 5
Great product and shipping was fast
February 17, 2021
11 months ago
Rated 2 out of 5
Ripped during first use
I placed it in my brew pot and mashed. Everything was working fine lifting it out but when it was hanging I noticed that there was already a rip along one of the straps.

Overall it was draining well and retained the grain well but I'm not sure how long it will last
October 7, 2020
1 year ago