Auping Auping's collection is distinctive and recognisable: graphic, colourful and modern covers are interspersed with stylish plain covers with refined details. All covers are made from the finest natural yarns and fabrics. With the loops on the inside of the cover, you can easily tie them to your Auping duvet. This way, your duvet will always sit well in one of these places. The extra long tuck-in strip also makes this duvet suitable for high mattresses. The Auping textile collection is BCI (Better Cotton Initiative) certified. Auping dreams of a sustainable world. A world in which nothing is wasted, but everything is reused for the next generation. That's why our duvet covers have been given a sustainable look. The packaging is made of PET material and FSC-certified paper printed with eco-friendly ink.