Mesh Grain Bag - 27.5 x 32.5 in.

Mesh Grain Bag - 27.5 x 32.5 in.

Brew in a Bag Accessories  
In Stock
60 day no hassle return policy. Details

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)


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?
MoreFlavor Store
Tim S on Oct 13, 2020
Want to move from extract to biab
Jeremy L on Sep 16, 2020
Tim S on Oct 13, 2020
need a grain bag that can fit my 19" x 20" brew kettle (for 45 lbs whole grain brewing)
Vincent M on Oct 10, 2020
Want to move from extract to biab
Jeremy L on Sep 16, 2020
need a new biab bag
Todd M on Sep 3, 2020
To make emptying my mash tunn easier.
Stephen Cornes on Sep 2, 2020
Seemed like a good starting point for BIAB
Dylan T S on Aug 27, 2020
Collect hop trub in brewzilla 65l
Brent J S on Jul 28, 2020
Tom S on Jul 8, 2020
Wanted extra incase I wanted to dry hop and add other ingredients during the fermentation process.
David J M on Jul 3, 2020
Have one already. It's large, durable and the big loops are easy to capture in a hook for removal
David W on Jun 24, 2020
needed a large bag to hold five to 10 lbs of grain while mashing
joseph West on Jun 18, 2020
for brew in a bag
David B on Jun 10, 2020
I swtiched to BIAB because I want to speed up brew day and have more control over mash temps.
Brian B on Jun 8, 2020
Recommended accessory
Robert B on May 12, 2020
brew in a bag!
Justin B on May 6, 2020
All Grain Brewing
Alex H on May 5, 2020
Don't trust today's pantyhose.
Jennifer C on Apr 22, 2020
Mark E L on Apr 11, 2020
Need it.
David Morrow on Apr 7, 2020
sturdy design and easy to lift out of mash tun with overhead dolly
David W F on Mar 26, 2020
Mash tun filter
Philip A Myers on Mar 21, 2020
Randal S L on Mar 11, 2020
The reinforced handles and strapping make this very good
Gary R Hayes on Feb 25, 2020
The Loops
Matt W on Jan 28, 2020
easy BIAB option, easy cleaning
Derek Remington on Jan 22, 2020
replacement bag. Waiting on my Brew in a extra large hop spider
Patrick Sanford on Jan 9, 2020
Kenneth A M on Dec 18, 2019
Large capacity for future use on bigger batches. Has lift handles sewn in.
Tom S on Dec 4, 2019
Make it easier to remove grains from my cooler mashtun.
Jon R on Nov 20, 2019
Need BIB bag
William W on Nov 12, 2019
Valued C on Oct 3, 2019
Brewer choice
Dan K on Sep 10, 2019
in the other one rips.... i blame the thermo probe.
James McLaughlin on Aug 28, 2019
For my mash and boil to make circulation more efficient as the strainer plate in the bottom of the mash and boil tends to get plugged with the crushed grains
Roger B on Aug 28, 2019
looks like it will hold a lot of weight for those big grain BIAB batches
Jeff R on Aug 28, 2019
I need a new one.
William S on Jul 15, 2019
Looks like it will fit in my 10 gallon cooler mash tun.
David L on Jul 11, 2019
to make beer
Joseph F D on Jun 5, 2019
I need a spare - Best bag ive found
David T on May 27, 2019
Right sized bag. Fair price.
Peter Sangimino on Apr 24, 2019
All grain brewing in kettle. (5 gallon brew, 10 gallon kettle)
Malachi B on Apr 5, 2019
Need a large bag to use in my mash tun. Tired of having to clean out all the small pieces of grain after each use.
Dan K on Mar 30, 2019
Whole grain brewing
Lisa R P on Mar 18, 2019
Deal of the Day
Nick B on Mar 11, 2019
Don’t want to hassle with rice hulls and for alternative grain usage
Paul Gillespie on Mar 8, 2019
Deal of the Day as well as looking for easier clean up of the mash tun
Scott T on Mar 7, 2019
Every mash tun can benefit from a brew bag filter. No stuck sparges ever. Great grain filter. I use with a false bottom. Works great for clear wort and no need for rice hulls.
Dennis Ellis on Mar 5, 2019
hopefully stronger than the ones I currently have
Billy B on Mar 2, 2019
My current one is ripped.
Wayne Tourigny on Mar 1, 2019
trouble lifting grains out with pulley system
Yerger Andre on Mar 1, 2019
need a grain bag that can fit my 19" x 20" brew kettle (for 45 lbs whole grain brewing)
Vincent M on Oct 10, 2020
need a new biab bag
Todd M on Sep 3, 2020
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 McPherson 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.
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.
Will this burn on an element at 160F?
Joshua Sandt on Dec 23, 2018

4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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 month ago
Fits perfectly in my 15 gallon keg boiler. The 4 nylon straps are well stitched and the loops are strong. I would buy again.
July 7, 2020
3 months ago
Not quite as good as the Brew Bag
But at < 1/2 the cost, it'll do. It's a "budget Brew Bag," and I think the Brew Bag, while nice, is a bit overengineered and consequently too expensive. This has similar craftsmanship and quality at a fraction of the price, so if you hang your bag above your kettle while the water is heating and the heat melts some holes in your bag (guess it wasn't high enough), you'll only be mildly aggravated instead of extremely aggravated at your lapse in judgment.

Fortunately I know nothing about that...
April 30, 2020
6 months ago
Ss BrewTech 20 Gal eKettle w/Mesh Grain Bag - 27.5" x 32.5"
While I haven't used the grain bag yet I will confirm that it just fits the Ss BrewTech 20 Gal eKettle for electric brewing. Bag fits snugly around the top rim and goes all the way down to the bottom. The bag mesh itself is of decent quality and should last a good period with normal use. Stitching all seems good. Love the 4 loops to hook to a winch to lift and suspend over ekettle to drain making light work of lifting the wet grains out of this bad boy pot.
Ss BrewTech 20 Gal eKettle with Mesh Grain Bag - 27.5 x 32.5 in
Ss BrewTech 20 Gal eKettle with Mesh Grain Bag - 27.5 x 32.5 in
March 26, 2020
6 months ago
Great value
Quality product and it's strong enough for a big grain bill. Using the handles on the bag to connect to my pulley creates nice openings to rinse the grains to get up to volume.
User submitted image
30lbs of grain plus over 10 lbs of squash.
September 22, 2019
1 year ago
I'd buy it again. I'll have to!
The bag holds more than enough grain and supports the wet weight of it. be very careful if you have a thermometer in your kettle as the probe will puncture the bag easily. I learned this lesson the hard way....and again the next day during another session lol.
July 2, 2019
Perfect for Partial Mash or BIAB
This bag is HUGE! *Slaps Mesh Grain Bag* "You can fit so much grains in this bad boy"
April 11, 2019
1 year ago
Reassuring reinforcements
My overused BIAB was showing signs of deterioration, i.e. holes, probably caused by banging the stir paddle on the rim of the Boil Kettle . (TAKE NOTE NOT TO DO THIS!). After replacing my old bag with this one that has reinforced loops, and installing a pulley system in my kitchen ceiling, to assist with the extraction, confidence was dramatically increased that wert would not splash all over the stove. Works great, thanks MoreBeer
January 31, 2019
1 year ago
Response from MoreFlavor
Thank you so much for your feedback. We really appreciate the honesty and value great feedback like this as it helps us improve our products. Cheers!
January 31, 2019
Tyler W Staff