This book details the different types of shopping bags used for grocery purposes and their manufacturing processes, various impacts made by different grocery shopping bags in their entire life cycle from cradle to grave stages, importance of consumer behaviour in determining the life cycle impact of shopping bags with the case study of the consumer behaviour studied in different countries for various shopping bags, quantification of environmental impact, ecological sustainability and recyclability potential of various raw materials used for shopping bags, functional and ecological properties of various shopping bags and their assessment, core concept and the theoretical framework of Eco-functional Assessment Methodology, Eco-functional assessment of various grocery shopping bags, quantification of the eco-functional scores of various shopping bags, reduction of environmental impacts of various grocery shopping bags