Urban Worm Bag Version 2 - No Frame

This is the patented zipper free version!

Got DIY Skills? Make your own rock-solid frame using whatever you like. But we've got easy-to-understand plans to build your frame using 2x4 lumber and PVC.

Download the plans here!

Customer Reviews
4.5 Based on 23 Reviews
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    Mona W.
    United States


    The new design seems much better. I haven't harvested castings yet. This was a replacement bag for the last one that developed an unfunctional zipper. My worm seem very happy in their new environment. Thank you for great customer service and speedy delivery.

    Ryan M.
    United States United States

    Amazing customer experience

    My first bag was getting a bit warn out after a few years and I called Urban Wrom Co to let them know. Amazing customer service and a great product. My garden loves the worm castings - this is the bag you want to buy.

    Jennfier A.
    United States United States

    Love the redesign of the bottom

    The non-zippered bottom design change to velcro is great. It is a lot easier to leave open or close. I am happy that I moved in my worms so easily and my worms are happy as well. No escapees. I hope to be producing new compost quickly. This is the best, easy system for a hobby gardener like me!

    Richard E.
    United States United States

    So far so good

    I’ve had an UWB for about 5 years now. Just got a replacement for my bag that had a zipper underneath that got all gummed up and wouldn’t work anymore. This replacement has a tie underneath that should last longer. Tried my first harvest with this bag and no issues. I like the quality of the castings that it produces and am looking forward to years of composting with it.

    Michelle M.
    United States United States

    Tried to contact you before about it, but got no reply!

    it’s STILL in the box, never opened bc i realized i should’ve bought the frame when it was on sale, but i’d thought i could make one, but soon realized i don’t have the time to figure it out. then walking my dog soon after receiving your worm bag, a neighbor was giving away a plastic “box” w/ layers for the worms, which i picked up and brought home. I still haven’t set it up, and your bag is still in the box. (i’m retired so very low on funds, but interested in worm cultivation!) thanks! i loved watching your shows about starting the worms. Michelle

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