





From the brand


Breathe Life into Your Ground
At TOP XIAN, we believe the most beautiful gardens grow from a harmonious cycle. Our composters are not just bins; they are the heart of this cycle. We transform kitchen scraps and garden waste into black gold, nourishing your soil and, in turn, your soul.
Experience the deep connection that comes from nurturing your patch of earth. It’s about more than beautiful blooms; it’s about being part of a life-giving cycle.
HOT SALE Compost Bins
HOT SALE Worm Composter
HOT Inground Worm Compost Bin
You May Also Like
【SUPER Fast Assemble】[We provide STEP-BY-STEP installation videos; if you encounter any issues, please do not hesitate to contact.] Unlike traditional outdoor compost bins, TOP XIAN 2025 new upgraded compost bin assembles in minutes. Simply snap components together, no frustrating screws or wrenches. Ideal for composting beginners or anyone who hates complicated assembly
【Long Lasting & Safe Materials】TOP XIAN outdoor compost bin uses extra-thick polypropylene materials and triple-reinforced sides to prevent barrel collapse, even when fully loaded. Combined with 28 mm thick stainless steel base, this outdoor compost bin withstands heavy loads and harsh weather season after season, ensuring your garden compost bin lasts
【Year-Round Continuous Composting】Maximize efficiency with TOP XIAN large composter. Two independent 22.5-gallon chambers (45 gallons total), one for fresh scraps while the other matures. Maintain a constant cycle for year-round rich fertilizer from your garden compost bin. Just give it a few spins every few days for 4-8 weeks to turn kitchen and garden waste into fertile compost
【Large Opening & Elevated Base】This outdoor composter features a generously sized opening for easy dumping of kitchen scraps or yard waste – no spills or struggles. Combined with a sturdy raised base, it significantly reduces bending and back strain during loading and compost harvesting. Perfect gifts for seasoned gardeners and gardening enthusiasts
【Effortless 360°Tumbling Design】Each chamber of this compost tumbler can rotate 360°and is designed with built-in mixing ribs. Just spin to mix the contents, say goodbye to manual turning of the compost. The front of the chamber is designed with deep grooves for easy grip when rotating the compost bin, and the side is designed with rotation lock clips to fix the drum for safe filling
【Adjustable Ventilation Control】Optimize decomposition with the adjustable airflow system. This dual chamber compost tumbler features multiple adjustable vents. Easily open/close them to manage moisture, oxygen, and temperature. Prevent odors during active phases or retain heat for faster breakdown
9 reviews for Compost Tumbler 45 Gallon/170L, Easy-Assemble Dual Chamber Compost Bin Outdoor, 360°Rotating Large Composter for Outside, Backyard, Garden, Gifts for Seasoned Gardeners & Beginners-Green
Add a review
$94.98

Ken Periman –
Quality
Good quality. It can be put together by yourself, but with 2 it would be easier.
Allan P. –
Good size,relatively easy assembly
Relatively easy to assemble. Two people would make it easier. The snap clips for the panels are a little tricky at first. Had on end of the drum rod not drilled had stamped marks where it should have been drilled.
TD –
Good construction (after one design accommodation/correction)
I purchased the Dual Chamber Compost Bin but the following applies to either the single chamber or dual chamber models. We assembled everything in about 20 – 30 min. It did take additional time beyond this to find the optimal width for my custom spacers using trial and error.ASSEMBLYIs much easier with two people…one person to hold the work in progress while the second does the assembly. The clips can be a major challenge to install but is a breeze once you get the feel of it. Orient one leg of the clip in the mating slot (it will not fully seat until both sides click into place) then use a pair of needle-nose pliers grip the free leg at side and twist to bend the leg backward sufficiently to be at or near the edge of the opposing mating hole. Then place your thumb on top of clip and apply pressure to fully seat the clip into the second hole.SPACERSThe kit does not include spacers for the center rod. This creates two problems impacting smooth rotation of bin(s):1. The two barrel chambers can rub against each other and/or the tubular support legs as you attempt to spin the chambers.2. The lever arms intended to allow you to lock either of the chambers in place (i.e. prevent them from spinning) are near ineffective.To correct this, I used a PCV pipe cutter to cut 3/4″ PVC pipe into three 1/2″ wide rings to act as spacers on each side of the two chambers. (NOTE: use the thinner PVC pipe with 1/8″ wall thickness otherwise the rings will not slide onto the center rod.) This allows the chambers to freely spin without rubbing on each other or rubbing against the support legs. At the same time the spacers maintain a precise positioning of the chambers so that the lever arms securely seat to prevent either chamber from spinning when such is wanted.
Marilyn –
it works
It is what is asvertised
DoReMi –
Easy to assemble and large capacity
Easy to assemble, large capacity. I assembled this by myself and it took less than an hour. The flexible fasteners were a little difficult to get on but I’m sure that someone with more hand strength than I would have no problem. All the tools were provided and I can’t wait to clear off my outdoor area and start composting with this large capacity container. My only complaint is that I thought there would be a spacer between the two tumblers, they tend to not lock properly as they are too close together in the center and the lock doesn’t connect on both sides. I will have to see if I can find something to space them out so that both of them lock at the same time. Delivery was quick and I was happy with that.
Happy bookworm –
Working as advertised
We made and works as advertised. We assembled it added the mushroom compost and the worms which we also ordered from Amazon
Bob –
Good product!
Very good compost tumbler. Got my first batch in there now! Quality is good and not too hard to put together.
S. C. –
Needs a space in middle
If I would do it again, I would of bought the nicer one. Not the cheapest one. There is no spacer in the middle of the two tumbler. And the break doesn’t work because it slides together to the middle. Needs spacer in middle so they don’t slide together. Other then that I like the two separate tumblers.
Enrique Davila –
Muy bien todo, Pero me gustaría que cada pieza estuviera numerada y que el instructivo fuera más explicito.