ORTLIEB BACK-ROLLER CORE QL2.1 20L alforja individual
https://www.bike-tech.com/shop/f5005-ortlieb-back-roller-core-ql2-1-20l-alforja-individual-16842
https://www.bike-tech.com/web/image/product.template/16842/image_1920?unique=3e4177f
Alforja impermeable individual de 20L, con sistema de anclaje QL2.1 o QL3.1.
