When I first started getting ready for my cross country tour, I had no idea who Topeak even was. However, quite by accident, the majority of my equipment ended up coming from. Everything I've bought from them I really like.
Topeak Super Tourist Rack
MTX DXP Trunk Bag
Topeak Road Morph G
Topeak Under Saddle tool bag
I didn't set out to buy a bunch of Topeak stuff, it just happened to be the best reviewed, relatively cheap stuff. Kinda crazy how much of their stuff I ended up with, and I can honestly say (with the glaring exception of the V12 Panoram Cyclocomputer) I have been EXTREMELY pleased with everything I purchased from them. And the prices were all great!