Duff Tank Tops are an Idakoos specialtiy! Idakoos has many things to offer. Whether you want to get a Duff Vest Top for a special occasion, give a Duff Singlet as a present or need to represent with a funny Duff Tank Top during Holidays or Family and Friends get-togethers, Idakoos is sure to have the right Duff Vest Top for you! Even if it turns out you can't find the right Duff Tank Top with the perfect design for your mother, father or children (or friends!); Idakoos offers all of its men's women's and children's Duff Tank Tops as Custom Duff Tank Tops. Personalize any Duff Singlet the way you want to ensure the perfect gift.