Best Grass Catcher Bag for Lawn Mower (2026): 5 Picks Compared
5 replacement grass bags and collectors for walk-behind and riding mowers, ranked by fit, fabric and capacity, with Acre Scores.
On this page
Top picks at a glance
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- 1
Best OverallMAYTHON Leaf Catcher Bag9.5/10View on Amazon - 2
Best 2-PackBraveboy RZT Bag 2-Pack9.4/10View on Amazon - 3
Best 21-Inch FitKscjdg 21 in Grass Bag9.4/10View on Amazon - 4
Best for Craftsmandeawater Craftsman Bag9.4/10View on Amazon - 5
580943402 Grass Bag for Husqvarna Craftsman 429016 580943401View on Amazon - 6
Lawn Mower Bag 964-04117A 664-04117A for Troy Bilt 21" GrassView on Amazon - 7
532400226 Lawn Tractor Grass Catcher Container Bag forView on Amazon - 8
2026 New Large Lawn Tractor Leaf Bag Grass Catcher BagView on Amazon - 9
TerraKing 54 Cu. Ft. Leaf Bag XLView on Amazon
After a spring mow, the lawn looks striped and clean, but the clippings tell another story. They sit in rows, smother the grass underneath, and track into the house on shoes. A side-discharge deck flings them wide across the yard. That is the job a grass catcher bag handles: it rides behind the blade, catches what the deck throws, and leaves a finished lawn. The search for the best grass catcher bag for lawn mower starts with fit, because a bag that does not match the mower is just fabric. These picks cover walk-behinds, riders and zero-turns, from replacement bags to a high-capacity leaf collector.
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Quick picks
- Best Overall MAYTHON Leaf Catcher Bag: Highest Acre Score here: 54 cubic feet of capacity with a drawstring fit over 2-bag systems Check price on Amazon
- Best 2-Pack Braveboy RZT Bag 2-Pack: 2 bags for MTD RZT 42 to 60 in baggers per box Check price on Amazon
- Best 21-Inch Fit Kscjdg 21 in Grass Bag: Reinforced polyester bag for Troy-Bilt 21 in walk-behinds, frame not included Check price on Amazon
- Best for Craftsman deawater Craftsman Bag: Breathable weave bag for Craftsman 21 in mowers, slides onto the existing frame Check price on Amazon
Our acreage picks
MAYTHON 54 cu ft Leaf Catcher Bag for Riders
High-capacity leaf bag that slides over 2-bag collection systems on ride-on tractors and zero-turn mowers, holding 54 cubic feet.
Who it's for: owners of riders and zero-turns who want far fewer trips to the curb in leaf season.
Who should skip it: anyone without a collection system already on the mower, since the system itself is not included.
Read the full review
The MAYTHON bag is the capacity pick here: the listing states it holds over 40 bushels, 54 cubic feet, of leaves. It slides over the top of an existing 2-bag collection system hood and tightens with a drawstring and clips, so the small bags can be set aside. The listing says the fabric allows airflow from the mower to escape, and when full the bag unhooks for dumping.
Pros
- 54 cubic feet of capacity, over 40 bushels per the listing
- Drawstring with clips tightens over the collection hood
- Lets mower airflow escape while it fills
- Fits most ride-on tractors and zero-turn mowers
Cons
- Collection system itself is not included
- No warranty term is stated on the listing
- Must be lifted off to dump when full
- Keep the bag clear of hot exhaust, per the listing
Braveboy 2-Pack RZT Grass Bag Assembly
2-bag assembly for MTD rear baggers from 42 to 60 inches, covering Troy-Bilt, Cub Cadet, Craftsman and more.
Who it's for: owners of MTD-built riders and zero-turns who need both bags replaced together.
Who should skip it: walk-behind owners, or anyone whose bagger takes a different part number.
Read the full review
The Braveboy 2-pack covers the rear-bagger crowd: 2 grass bag assemblies that fit MTD triple and twin rear baggers on decks from 42 to 60 inches. The listing names replacement part numbers 964-05104, 964-04090A and 964-04096A and lists fitment across Troy-Bilt, Cub Cadet, Craftsman, Bolens, Ryobi, Yardman and others. Item weight for the box is 3.49 pounds.
Pros
- 2 bags per box for twin and triple baggers
- Fits RZT decks from 42 to 60 inches
- Replaces part numbers 964-05104, 964-04090A and 964-04096A
- Broad brand fitment: MTD, Troy-Bilt, Cub Cadet, Craftsman, Bolens, Ryobi
Cons
- No warranty term is stated on the listing
- Bag assembly only; the bagger frame and boot are separate
- Check the model list before ordering
- Heavier per box than walk-behind bags at 3.49 lb
Kscjdg 21 in Grass Bag for Troy-Bilt
Replacement grass bag for Troy-Bilt 21-inch walk-behind mowers; bag only, the catcher frame is not included.
Who it's for: Troy-Bilt 21-inch owners whose bag is torn but whose frame is fine.
Who should skip it: anyone who needs the frame too, or who owns a different brand.
Read the full review
The Kscjdg bag is a straightforward replacement for Troy-Bilt 21-inch walk-behinds: reinforced polyester, tear resistant per the listing, in a reusable bag. It fits the TB110, TB210, TB260, TB130, TB230, TB280ES and TB280, and replaces part numbers in the 964-04117 and 664-04011 families. The listing is explicit that the catcher frame is not included, and that it does not suit Craftsman Dust Blocker EZ Empty frames.
Pros
- Reinforced polyester fabric, tear resistant per the listing
- Fits TB110, TB210, TB260, TB130, TB230, TB280ES and TB280
- Replaces a long list of 964 and 664 part numbers
- Light bag at 0.57 kg
Cons
- Catcher frame is not included
- No warranty term is stated on the listing
- Not for Craftsman Dust Blocker EZ Empty frames
- Check the user manual to confirm the part number
deawater 21 in Grass Bag for Craftsman
Breathable replacement bag for Craftsman 21-inch walk-behind mowers that slides onto the existing frame.
Who it's for: Craftsman 21-inch owners who want to restore bagging without buying a whole catcher assembly.
Who should skip it: anyone with a Dust Blocker EZ Empty frame, or a non-Craftsman mower.
Read the full review
The deawater bag fits Craftsman 21-inch walk-behinds, replacing part numbers 964-04154A and 964-04154. The listing describes a durable, tear-resistant woven fabric with a breathable weave that collects grass while keeping airflow, and it slides onto the frame already on the mower with no tools and no modification. Fitment covers Precision Plus models such as the B25F and A25E plus 247-series mowers including 24737110 and 24737034.
Pros
- Breathable weave keeps airflow while collecting
- Slides onto the existing frame with no tools
- Fits Precision Plus models and 247-series mowers
- Tear-resistant woven fabric per the listing
Cons
- Catcher frame is not included
- No warranty term is stated on the listing
- Not for Dust Blocker EZ Empty frame models
- Verify the model against the fit list before ordering
Braveboy 21 in Grass Bag for MTD Mowers
Nylon replacement bag for MTD and Troy-Bilt 21-inch walk-behind mowers from the 2004 to 2010 model years.
Who it's for: owners of older MTD-built 21-inch mowers whose bag wore out.
Who should skip it: anyone with a newer model outside the 2004 to 2010 window, or who needs the frame.
Read the full review
The Braveboy single bag covers MTD and Troy-Bilt 21-inch walk-behinds from the 2004 to 2010 model years, replacing part numbers in the 664-04007, 664-04011 and 964-04034 families. The bag is nylon at 0.68 kg and does not include the catcher frame. The listing gives a long fitment list, so check the user manual against the part number before ordering.
Pros
- Fits walk-behind models from the 2004 to 2010 years
- Replaces a wide list of 664 and 964 part numbers
- Nylon bag at 0.68 kg
- Bag only, for owners whose frame is still good
Cons
- Catcher frame is not included
- No warranty term is stated on the listing
- Narrower fitment window than the Kscjdg bag
- Check the user manual to confirm the part number
Other machines to compare
580943402 Grass Bag for Husqvarna Craftsman 429016 580943401Check price on Amazon
Lawn Mower Bag 964-04117A 664-04117A for Troy Bilt 21" GrassCheck price on Amazon
532400226 Lawn Tractor Grass Catcher Container Bag forCheck price on Amazon
2026 New Large Lawn Tractor Leaf Bag Grass Catcher BagCheck price on Amazon
TerraKing 54 Cu. Ft. Leaf Bag XLCheck price on Amazon
Side-by-side specs
| Model | Acre Score | Fits | Capacity | Material | Weight | Warranty |
|---|---|---|---|---|---|---|
| MAYTHON Leaf Catcher Bag | 9.5/10 | Ride-on tractors and zero-turns, over 2-bag systems | 54 cubic feet (40+ bushels) | Polyester | 1.7 lb | Not stated |
| Braveboy RZT Bag 2-Pack | 9.4/10 | MTD RZT 42 to 60 in baggers | Not stated | Not stated | 3.49 lb | Not stated |
| Kscjdg 21 in Grass Bag | 9.4/10 | Troy-Bilt 21 in walk-behinds | Not stated | Polyester | 0.57 kg | Not stated |
| deawater Craftsman Bag | 9.4/10 | Craftsman 21 in walk-behinds | Not stated | Woven fabric | 1.1 lb | Not stated |
| Braveboy 21 in Grass Bag | 9.4/10 | MTD/Troy-Bilt 21 in walk-behinds | Not stated | Nylon | 0.68 kg | Not stated |
Specifications are manufacturer rated as listed, collected 23 October 2026.
Acreage and terrain fit
MAYTHON Leaf Catcher Bag
Braveboy RZT Bag 2-Pack
Kscjdg 21 in Grass Bag
deawater Craftsman Bag
Braveboy 21 in Grass Bag
Buying guide: best grass catcher bag for lawn mower
Bag only or full assembly
3 of the 5 picks are bag-only replacements: the Kscjdg, the Braveboy single and the deawater. Each assumes the catcher frame on the mower is still good, which is the common case when the fabric tears before the frame bends. The MAYTHON takes a different route and slides over an existing 2-bag collection system, while the Braveboy 2-pack replaces the bag assemblies on MTD rear baggers. Match the format to what is worn out on the mower.
Match the part number
Grass bags are not interchangeable. The Kscjdg replaces 964-04117A, 964-04117B and 664-04011 among others for Troy-Bilt 21-inch mowers, while the deawater replaces 964-04154A and 964-04154 for Craftsman 21-inch mowers. The Braveboy 2-pack replaces 964-05104, 964-04090A and 964-04096A for RZT baggers. When shopping for a grass catcher bag for lawn mower, start from the part number on the old bag or the manual, then confirm the model list.
Capacity and emptying
Walk-behind bags fill fast in heavy spring growth, so expect frequent stops to dump. The MAYTHON changes the math with 54 cubic feet of capacity, over 40 bushels, for riders and zero-turns: it unhooks from the collection system when full for dumping. Whichever pick, a bag that is packed tight stops collecting, so empty before it gets there.
Fabric and airflow
A bag has 2 jobs: hold clippings and let deck air pass through. The Kscjdg uses reinforced polyester, the Braveboy single uses nylon, and the deawater uses a breathable woven fabric that the listing says keeps airflow while collecting. The MAYTHON’s polyester lets mower airflow escape as it fills. If a bag stops collecting before it looks full, check whether the weave is matted with dust: shake it out or rinse it and let it dry.
Lawn size, deck width and speed in; minutes per mow out. Or work backward from the time you want to spend.
Stay within the towing capacity and hitch weight your mower manual lists, and add weight slowly. Loaded carts and spreaders push a mower downhill, so take slopes straight up and down at low speed. Keep riders off carts and keep bystanders clear while you tow. Read our Safety Disclaimer.
Matching It to Your Property
- Flat lots mowed with a 21-inch walk-behind: the Kscjdg, Braveboy and deawater bags match that deck width.
- Riders and zero-turns: the MAYTHON slides over 2-bag collection systems, and the Braveboy 2-pack fits RZT rear baggers from 42 to 60 inches.
- Leaf season: the MAYTHON holds 54 cubic feet, over 40 bushels, for long fall cleanup runs.
- Storage: the bags weigh from 0.57 kg to 3.49 lb, so any of them hangs on a hook or sits on a shelf.
The Acre Score explained
The Acre Score weighs 5 factors: performance (fit and collection), build quality (fabric and construction), value (what the listing gives for the money), safety, and warranty. Safety scored 0 across this group because no safety certifications are stated. No listing here states a warranty term, so warranty scored 0 as well. The score table below shows each product’s raw totals.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| MAYTHON Leaf Catcher Bag | 9.5 | 29 | 20 | 21 | 0 | 0 |
| Braveboy RZT Bag 2-Pack | 9.4 | 28 | 20 | 21 | 0 | 0 |
| Kscjdg 21 in Grass Bag | 9.4 | 28 | 20 | 20 | 0 | 0 |
| deawater Craftsman Bag | 9.4 | 27 | 20 | 19 | 0 | 0 |
| Braveboy 21 in Grass Bag | 9.4 | 27 | 19 | 19 | 0 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
FAQ: mowing large lots
How do you clean a lawn mower grass bag?
Shake out dried clippings after each mow, then rinse the fabric and let it air dry before storage. The polyester and nylon bags here are reusable, so a clean bag keeps airflow up and the mower collecting well.
Why is a mower bag not collecting grass?
A full bag, a clogged chute, or a worn bag with matted fabric all cut collection. Empty the bag before it packs tight, and check that the bag matches the mower: a wrong part number leaves gaps that the deck air escapes through.
Are lawn mower grass bags universal?
No. Most are built for specific part numbers and deck widths, like the 21-inch bags here for Troy-Bilt and Craftsman mowers. The MAYTHON is the exception: it slides over 2-bag collection systems on many riders. Match the part number on the old bag or the manual before ordering.
Does the grass bag include the catcher frame?
Usually not. The Kscjdg, Braveboy and deawater listings state the bag is sold without the catcher frame, so you reuse your existing frame. Check the listing before ordering.
Will these bags fit a riding mower or zero-turn?
The MAYTHON slides over 2-bag collection systems on ride-on tractors and zero-turn mowers, and the Braveboy 2-pack fits MTD RZT decks from 42 to 60 inches. The other three are 21-inch walk-behind bags, so match the part number to your mower.
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