Slide the folded duvet (white pillowcase) into the cover opening with the loose corners facing up and lined up with the duvet cover corners. Button or zip the duvet cover closed. Easiest duvet cover ever known. Step 2 – Roll Lay comforter on top of duvet cover. How To Put Your Duvet Cover On The Easy Way Step 1 – Spread Spread the duvet cover out on your bed so that it lies flat, then lay your duvet insert out over the top of it. Lay duvet cover on bed with the opening at the foot of the bed. Your bed is made in a fraction of the time! Place the Duvet Into the Duvet Cover Retrieve the folded duvet cover (green pillowcase) and place it on the bed with the opening on top and facing toward you. Patented. Four inner corner ties hold duvet in place. Starting at the head of the bed, roll both the duvet cover and comforter together toward the foot of the bed. Once at the end, invert the duvet cover opening around the ends of both sides of the bundle (like a sandwich baggie). Best easy duvet cover hack! Revolutionary 3-sided zipper opening.