MiiR Tumbler 473ml – Black Product Description Grab and never let go of our Tumbler. With a hand feel known to make hearts skip a beat, it draws eyes with an understated silhouette and glorious powder coat finish. Fitting comfortably in cupholders and daily routines alike, the Tumbler flexes to any beverage you fancy while impressively maintaining its temperature. Care Wash before first use. Hand wash recommended. Lid top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill.