For that bike, consider a Tubus Logo EVO and some Ortlieb Back Roller Classics. This is a good place to get them from: https://www.bike-components.de

The shipping from Germany costs something, but your total will still probably be less than buying from a US or Canadian importer. Combine the shipping with other items you need like the Back Roller Classics, and it can be a good deal. For the record, the Logo EVO is 71 Euros, but out of stock, and the Ortlieb Rack 3 is 67 Euros, whereas a pair of Back Roller Classics 100 Euros. Shipping to Canada is about 40 Euros for a total of 207 Euros or about $216 or CAD284. This combination will beat anything Topeak makes easily.

There are more stylish options from Berthoud, Brooks, or Carradice, and there are other good options from makes like Arkel, but none of those will be bargains unless you find them used.