What are you looking for in a bag?

Most of my designs are based on my preferences. Like a bag with short straps is something I would prefer over long ones and I would find a tote with roomy interiors more appealing.

So tell me, what are you looking for in a bag? What attracts you most? Is it the fabric/material or design? do you like trendy or classic styles? How about pockets. Do you want lots of them or just a single pocket for your phone or none? Are you crazy with zippers or is a magnetic snap good enough for you? Short straps. long handles, crossover or swing? Your feedback is valuable so tell me please...