Whether you're having coffee on the way to work or at a cafe, use the 340ml Frank Green Original Reusable Cup to enjoy it guilt-free. This reusable coffee cup with a touch button lid is your eco-friendly alternative to single use paper or plastic cups. Made of non-toxic materials, this cup also makes a better coffee vessel that won't affect the taste of your fresh brew. Comes with a spill resistant lid that opens and closes by pressing the push button and has a drinking hole designed for optimum liquid flow.