Ortlieb Closure-extension

"The Velcro strap extension from Ortlieb is the ideal solution if you want to fill your backpack to the maximum. Specially developed for the Messenger-Bag, Velocity and Vario models, this practical accessory allows you to expand the storage space without compromising on functionality. Although the extension may affect the waterproofness of your backpack, the quality is maintained thanks to the robust nylon material. Perfect for anyone who needs more space without having to give up their tried-and-tested backpack. This unisex extension is easy to attach and adapts flexibly to your needs."