The entire range of t-shirts, backpacks and bags I print are from the CONTINENTAL brand. This company located in the UK is committed to the care and protection of the environment. The products I use are from the Earth Positive collection. This collection is committed to sustainability and fair trade, using 100% organic products and under ethical manufacturing, all certified by international organizations. Continental Clothing has been approved by the Global Organic Standard (GOTS) since 2007 and is the largest textile company authorized by the Soil Association. He also works with Carbon Trust since 2007. More information on Earth Positive.