Watercolor Puddles2 Can Cooler by millerje89. They’re so chill. Our can coolers, made of lightweight stainless steel, are the ideal way to keep your drinks cold (or hot) on the go. They feature wraparound design and fit almost any cup holder. Holds a 12 oz can. Lightweight stainless steel construction. 360 degree wraparound artwork. Double-wall vacuum insulation to keep drinks cold or hot for hours. Includes plastic twist-on top. Hand wash only. Every order is custom made just for you.