I have a bag from Swift, would not hesitate to recommend them after my simple experience and the quality of the received product. Expensive, though. You kinda need to be on board for the "made in USA" thing to justify the price.

My current favorite handlebar bag is a wald basket and rack. The Soma Lucas Mini Front Rack is super. I am considering putting a steel fork on my new bike just to go back to the basket/rack combo.