Keep your drinks ice cold while repping your favorite team with this Phoenix Mercury 20oz. Rebel Stainless Steel Tumbler from Tervis. Triple insulation keeps your drinks hot for up to eight hours or cold for up to 24, while the copper lining ensures no lingering tastes or odors. It's made from durable, copper-lined 18/8 stainless steel and features a convenient slider lid that's BPA-free and easy to clean.