Here are my Ortliebs (Front & Back Roller Plus series). They are 11 years old, 17,000 touring miles, plus periodically used around town for shopping.
The logo and reflector appliqués have started to peel, very-very-slight color fading, but they remain waterproof and perfectly functional. They are amazingly well built, I highly recomennd.
Picture from my Texas hills tour Spring, 2019