Envirolok, LLC is a company that offers a sustainable erosion control solution and an alternative to traditional retaining walls. Their geobag system, known as Envirolok, combines the strength of soil with plant ecology principles to create a long-lasting vegetative solution that stabilizes slopes, waterways, shorelines, and more. Unlike concrete or stone walls, Envirolok's resilience grows over time as roots bind the bags with native soils. The geobag systems can be used for various projects at any scale, including reinforced soil slopes, slope stabilization, erosion control solutions, retaining walls, streambanks, and stormwater channels. For more information or to purchase their products, you can contact Envirolok through their website.