Show your true colors while keeping your beverages at the ideal temperature with this YETI San Francisco 49ers 16oz. Rambler Stackable Cup with Magslider Lid. Crafted from durable 18/8 stainless steel, this cup won't retain tastes or odors, making it perfect for game day or any day. The double-wall vacuum insulation ensures your drink stays at the right temperature for hours, while the splash-resistant Magslider lid prevents spills. Boasting stellar San Francisco 49ers graphics and a stackable design, this dishwasher-safe cup is a must-have for any dedicated fan.