Only a true fan knows that supporting the San Francisco 49ers is a lifestyle, not just a hobby. This 80th Anniversary 16oz. Silicone Pint Glass from Wincraft is the perfect way to quench your thirst and toast the dominance of San Francisco 49ers football. Crafted from unbreakable, silicone, this pint glass boldly proclaims your unwavering loyalty, all while being safe for the dishwasher, microwave, and freezer. Get yours today and take your San Francisco 49ers fandom to the next level.