As an adaptation of our WM880 EarthAware® Organic Rucksack, the WM881 offers the same eco-conscious credentials and functionality, in a more compact silhouette. Made from 100% OCS certified premium organic cotton, the WM881 is miniature by design and sustainable by nature, showcasing all of the same essential features as the WM880. This organic cotton rucksack is both practical and environmentally friendly, perfect for everyday use.