Kwik Lok performance that has set the standard in the bag closure industry for decades. The company’s drive to reduce its environmental impact brought to life Eco-Lok™, a bag closure for a sustainable future. Eco-Lok is made with plant-based materials, by blending in NuPlastiq, which is a plant-based biopolymer derived from potatoes.  Eco-Lok requires up to 20% fewer greenhouse gas emissions to produce than standard plastic bag closures and uses up to 20% fewer fossil fuels in manufacturing.