Nurse Appreciation Gift Set - Auntie Acid Travel Tumbler and Navy Tee - MD Nurse Appreciation Gift Set The biting humor of Auntie Acid gets your favorite caregiver through the day. Contoured acrylic 16-oz. tumbler has an inner stainless steel wall, non-skid base and sipping lid. 100% cotton Navy tee reads: "NURSE Only because BADASS LIFE SAVER isn't an actual job title". Medium tee fits sizes 38-40.