Americana 12 oz Stainless Steel Stemless Tumbler by Corkcicle + Vineyard Vines
Lose the stem. Keep the cool.
Crafted from stainless steel with proprietary triple insulation, this vacuum-sealed wonder cup just doesn't quit. It keeps your beverages cold for 9+ hours and hot for 3. Stays cold even longer with drinks containing ice, even out in the sun.