Costway Tumbling Composter 40 Gallon Green Garden Rotating Compost Bin with Dual Chamber
Costway Tumbling Composter 40 Gallon Garden Rotating Compost Bin with Dual Chamber Green
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Costway Tumbling Composter 40 Gallon Garden Rotating Compost Bin with Dual Chamber Green

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Costway Tumbling Composter 40 Gallon Garden Rotating Compost Bin with Dual Chamber GreenCostway Tumbling Composter 40 Gallon Garden Rotating Compost Bin with Dual Chamber GreenCostway 43 Gallon Composting Tumbler Compost Bin w Dual Rotating Chamber Black
Actual ColorGreen

Key item features

  • Dual Chambered: Features two separate chambers for batch composting, allowing for continuous processing and an uninterrupted flow of rich, healthy compost.
  • Effortless Tumbling: Designed with a 360-degree tumbling mechanism for easy rotation, eliminating the need for manual digging or mixing of organic materials.
  • Accelerated Aeration: Incorporates multiple aeration holes and deep fins to ensure optimal air circulation and oxygen mixing, speeding up the decomposition process.
  • Durable Construction: Made from high-quality PP plastic and a sturdy steel frame, ensuring wear resistance, sturdiness, and long-lasting service without degradation from sunlight.
  • Efficient Decomposition: The black shell absorbs heat, and the efficient aeration system allows organic materials to be completely decomposed into fertilizer within 8-12 weeks.
  • Simple Assembly: Includes all necessary parts, clear instructions, a Phillips screwdriver, and garden gloves for quick installation and immediate use.
  • Generous Capacity: Offers a 40-gallon capacity, providing ample space for composting kitchen scraps, garden clippings, leaves, and vegetable peel.
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4.228168006083288 out of 5 stars
4.228168006083288 stars out of 5, based on 67087 seller reviews(4.2)
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4.5 out of 5 stars
stars
77 ratings29 reviews
How item rating is calculated
  1. 5 stars70% (54)
  2. 4 stars19% (15)
  3. 3 stars5% (4)
  4. 2 stars0% (0)
  5. 1 star5% (4)
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Showing 1-3 of 29 reviews

Jun 30, 2026
Reviewer name: Larry
Item details
Color: Black
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

At first I thought assembly was going to be a real pain as the direction were somewhat vague which is the norm due to where it was manufactured. but in time it went together rather easily. really like the idea of duel compartment's. Also the weight is another plus due to movement around the yard..

Helpful?73Y1SHQF0IG416034415877
Mar 3, 2026
Reviewer name: Janet
Top Reviewer
Item details
Color: Black
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very easy to assemble and tumble. I suggest putting it where you want it before adding the stand. I couldn't get the bolts on, so I'm hoping the weight will secure it. Or find some that fit.

Helpful?73Y1SHQF0IG416034415877
Dec 11, 2025
Reviewer name: chickenlady
Item details
Color: Black
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Grab an adult drink, put on some music and have at

It took 2 hours to assemble, but not hard to assemble. Lots of screws, but it was peat %26 repeat around the circle. It fit together well, it came with a REAL screwdriver. I recommend, grab an adult drink, put on some music and have at it.

Helpful?73Y1SHQF0IG416034415877