Maintain moist, dark conditions in any worm bin with the Urban Worm Blanket, manufactured from jute, a vegetable fiber that should last 4 months or more. This blanket comes in 2-ft x 2-ft squares but can be cut to any smaller size.

Great accessory for the Urban Worm Bag, the Worm Factory 360, the Hungry Bin, and more!

If you'd like 20% off your Urban Worm Blankets - forever! - then you might be interested in our 2-pack subscription offer here.