Envirolok, LLC is a sustainable erosion control solution and alternative to traditional retaining walls. Their fully-engineered geobag system, called Envirolok, combines the strength of soil with plant ecology principles to create a long-lasting vegetative solution. Unlike concrete or stone walls, Envirolok's resilience increases over time as the roots create a binding matrix through the bags and into the native soils behind. Their geobag systems can be used for reinforced soil slopes, slope stabilization, erosion control, retaining walls, streambanks, and stormwater channels. They cater to engineers, contractors, and homeowners alike. Envirolok is a subsidiary of Agrecol LLC and is located in Evansville, WI.