i make a two standard bicycle bags:
handle bag bag and saddle bag
and will custom make just about anything: frame bags, panniers, basket bags, randonneurs, etc.
..which are best when fit to ones specific rack set-up, bicycle/frame size
handlebar bag ($80)
dimensions: 7" x 2.5" x 4"
material:#8/#10 waxed canvas w. leather straps and stud/magnet closure.
has inside pocket w. snap
can also hang off any saddle with loops on a belt & can have cross body strap added.
saddle bag ($240)*
dimensions: 11" x 6.5" x 7"
material:#8 waxed canvas/ 24oz waxed filter twill w. leather straps
comes adjustable and removable shoulder strap to convert into cross body bag
* must have saddle with loops