I bought the same pair of Ortlieb but in grey. 3 years in with almost daily use for 2 years, less frequent this last year, they are still going strong and no leaks so far. Sadly they don't stay as clean as yours for long if you ride in the wet. The mounting bracket round the back in particular gets grubby and you can't throw them in the wash, or use any detergents which would impair the waterproof finish, so be careful lugging them around with clean office wear on. Minor quibble though, otherwise top product, if a bit pricey, but as ever, you get what you pay for.
