Now with a Fully Removable Zipper-Free Bottom! Recycle Your Food Waste. Revive Your Soil. The Durable, Breathable, Attractive Home Worm Bin Solution Create organic fertilizer inside or outside your home or apartment using nothing more than common household waste like newsprint, cardboard, and food waste. The Urban Worm Bag is Durable The Urban Worm Bag is built with 900D oxford fabric lined with a water-resistant, but breathable liner. It features marine-grade zippers on the top and a zipper-free patent-pending fully removable bottom to allow for easy feeding and harvesting as well as a lightweight iron frame that 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. It measures 27-in x 27-in x 30-in tall when fully assembled on the included frame. 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, 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 is Simple 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.