Urban Worm Bag Version 2 - No Frame


  • Free Standard Shipping
  • 900D oxford fabric lined
  • Reinforced stitching
  • Marine-grade zippered top
  • Zipper-free fully removable bottom
  • Durable and breathable

Need Composting Worms?

Red Wigglers are the most common composting worms as they can tolerate the greatest range of environmental conditions. You can expect 800-1000 worms per pound. 

We recommend ordering composting worms after you receive and set up your worm farm.

Click Here to shop composting worms from Urban Worm Company.

More Product Information:

This is the patented zipper free version without the frame. Got DIY Skills? This design is ideal if you prefer to make your own frame for the Urban Worm Bag Version 2.

The Urban Worm Bag is built with 900D oxford fabric lined with a water-resistant, breathable liner. It features marine-grade zippers on the top and a zipper-free patented fully removable bottom. This will allow for easy feeding and harvesting. The lightweight iron frame will not bend or droop under a full load. The “overseam” stitching is reinforced and will not tear at the seams, even under the stress of 120+ pounds of vermicompost!

The Urban Worm Bag was designed with durability in mind, allowing us to offer a lifetime warranty on materials and workmanship.

Vermicompost is its own living ecosystem, potentially full of beneficial bacteria, fungi, and hormones, all standing ready to breathe life into your soil.

Your composter needs to breathe too! The Urban Worm Bag’s fabric construction helps you maintain aerobic conditions throughout the entirety of your vermicomposting process.


The Urban Worm Bag uses the highly efficient, but incredibly simple continuous flow concept found in the world’s top vermicomposting operations.

Unless your vermicompost contains fibrous or woody material, your finished product could be ready to use as-is. No screening. No sifting. Just apply to your plants, soil, or growing medium!

Type: Composters