Unverpackt-Läden, or zero-waste stores, are retail shops that encourage customers to bring their own containers to purchase products without packaging, aiming to reduce waste and promote sustainable consumption. These stores offer a wide range of products, including food, cleaning supplies, and personal care items, all available in bulk or refillable formats. By eliminating packaging waste, Unverpackt-Läden address environmental issues associated with single-use plastics and promote a more sustainable lifestyle.