Go to a Nordstrom rack, you won't be able to preorder and it's kind of a surprise what you'll find but prices are better and the warranty is WAY better than what Tumi offers nowadays, which may or may not be relevant for you living in a country with no Nordstrom stores.

I've been to several in the East Coast and they usually had Tumi (mostly T-Tech but I've also seen some regular Tumi).