Personalized Microbiology Professor Gift Tote Bag. Funny Microbiology professor occupation gift has job quote humor that says microbiology professor fueled by chocolate on a Tote Bag - Azalea that makes a perfect career gift, banking stocking stuffer or microbiology professor retirement keepsake. Light Weight 6oz 100% Cotton Tote Bag. 14.5"W x 15.5"H, handles are 20" in length.