Contribute to protect the environment even with small gestures. The Engel backpacks are made of a waterproof material made from recycled plastic bottles. It equipped with two handles in the upper part for the transport and two adjustable shoulder straps, a front pocket with zip and a small inside pocket. Perfect for the first few years of school or for a trip with mom and dad. The backpack is plain dull fluorescent orange with diagonal zip in bright colors. Very trendy, fashionable but also environmentally friendly!