The Urban Worm Bag Version 2 for Home Composting is a durable, breathable worm bin designed for home vermicomposting. It is built with 900D Oxford fabric lined with a water-resistant yet breathable liner, features marine-grade zippers on the top and a zipper-free, patent-pending fully removable bottom to allow easy feeding and harvesting, and sits on a lightweight iron frame that won't bend under a full load. The over-seam stitching is reinforced and resistant to tearing under 120+ pounds of vermicompost. When assembled on the included frame, it measures 27-in x 27-in x 30-in tall. Durability is supported by reinforced over-seam stitching and a lifetime warranty on materials and workmanship. Vermicompost is a living ecosystem, and the bag’s fabric helps maintain aerobic conditions throughout the vermicomposting process. The Urban Worm Bag uses a continuous flow concept found in top vermicomposting operations, enabling feeding and harvesting without screening or sifting; finished vermicompost can be used as-is on plants, soil, or growing medium unless it contains fibrous or woody material. 📋 Product summary: 900D Oxford fabric with water-resistant, breathable liner 27-in x 27-in x 30-in assembled on the included frame Top marine-grade zippers; zipper-free removable bottom; lightweight iron frame Reinforced over-seam stitching; supports 120+ pounds of vermicompost; lifetime warranty on materials and workmanship Continuous flow design; no screening or sifting; finished vermicompost usable as-is unless fibrous or woody material is present