I am using the tapestry ones I have as well as the upholstery scraps to make things like compact camera bag, bag for laptop charger and cord, etc. The chintz and drapery fabrics I'm using for totes.
The heavier ones I've used regular lining fabric and no quilting. The totes I've used quilting cottons as lining and pockets. One larger tote I used a Walmart tote for the stiffening and more or less just covered it inside and out. That one I quilted above the pocket area.