Kidney bag - kidney tote - dialysis tote - kidney donor giftGotta explain how your kidneys work -- or don't -- wherever you go? We got you. This adorable kidney tote bag shows you exactly how blood gets filtered and turned into pee. Take it with you on your next dialysis clinic visit and get ready to school people. Can also be printed as a poster to spice up the walls at your nephrologist's office. Ureters in the air for your awesome kidneys, everybody!