Siggi's Skyr Icelandic Style Strained Non-Fat Yoghurt This Siggi's Skyr Icelandic Style Strained Non-Fat Yoghurt ($2) is some of the best I've ever tried. Slightly tangy and super refreshing, the peach flavour is a personal favourite. Image Source: amazon.com Siggi's Skyr Icelandic Style Strained Non-Fat Yoghurt $2 from amazon.com Buy Now