The theoretical part of this research will provide a contribution on the use of disposable plastic packaging, and plastic packaging in general, with special emphasis on the negative impact on the environment and health of people. The issue of environmental protection has become very topical in the world, and a growing awareness of ecology is developing. Since laws and regulations have been prescribed, which should reduce the amount of waste and significantly improve waste management processes. In 2019, the European Union adopted a Directive which prohibits or restricts the consumption of plastic items, which are often discarded after one use without classification and sustainable management. For many years, these products have been recklessly discarded into the environment around us. In addition, Member States shall take the necessary measures to ensure that certain products are consumed in measurably smaller quantities, including plastic packaging for berries. In the diploma thesis, more sustainable packaging made of paper or cardboard will be proposed, designed, and made. All the above will be included in the experimental part of the paper, where one of the possible conceptual solutions will be presented, the whole process of designing packaging for berries. In the mentioned part of the paper, in addition to the presented process of prototyping, the functionality of the designed product will be examined in relation to standard plastic packaging.