The Corkcicle Wildflower 16oz Tumbler. Say hello to the vintage-inspired floral print of your dreams. Available in two soothing hues, Cream, and Blue, Wildflower is a playful spin on a traditional floral print that’s the perfect whimsical addition to your daily sips. 16oz Tumbler keeps drinks cold for 9 hours and hot for up to 3. Stays cold even longer with drinks containing ice. Plus, it comes with a sliding, shatterproof lid.