A superb line-up of features, a sleek design & ecologically in top form: three key properties that have been brought together in this one great bag, the Ayo L. The laptop compartment has enough room for a large 15-inch laptop, & numerous pockets plus clever details like a key chain or pen holder complete this elaborate, stylish package. The ecological parameters are also not to be underestimated: bluesign certified primary materials that are made with resource-conserving manufacturing meet stringent environmental standards for textiles. It's a given then that the tarpaulin material used is PVC-free & contains no plasticizers potentially harmful to one's health.