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 retaining walls, Envirolok's geobags allow roots to grow through the bags and bind with native soils, making it more resilient over time. Their geobag systems can be used for reinforced soil slopes, slope stabilization, erosion control solutions, retaining walls, streambanks, and stormwater channels. Envirolok serves a wide range of customers including engineers, contractors, and homeowners. They offer resources and tools for design and installation along with information on where to buy their products.