The EveryThing Happens For A Riesling Flour sack Towel This whimsical, generously sized flour sack towel is made from 100% cotton and is machine washable. Measuring 27" x 27" these well made towels are lint free, absorbent and perfect for drying glassware or dishes. The EveryThing Happens For A Riesling Flour Sack Towel is perfect for brightening up your kitchen.