When Life Gives You Scraps Make a Quilt 20 oz Tumbler made of high-quality stainless steel. This tumbler measures 4" × 7.2" (10.1 cm × 18.2 cm) and can hold up to 600 ml. It comes with a convenient straw and lid. Take note that this product is not suitable for dishwasher or microwave use, and should be hand-washed only.