Travelling, fitness, shopping, there are few bags as versatile as the duffle bag. Made from 100% Nappa leather and handcrafted by leatherworkers in our London facility, our custom duffle bags exude quality. With our industry leading design interface and four sides of customisation, you can design your duffle bag to be truly unique. Coming in two available sizes with internal pockets, your printed duffle bags are perfect for short and long trips away. While most duffle bags have been mass produced with little attention to quality, we handcraft every bag using proven leatherworking skills. This combination of quality and care provides a bag that is unmissable. Custom Duffle Bags. Design Your Own Duffle Bags.