NEW! Sip from your Healthy Human Stein with ease from our new One-Handed Flip N Sip Lid. Featuring our signature 3-4 finger carry handle, drinking on the go has never been easier. Whether you’re in your car, at the gym, or at your desk, you are always only a lid flip away from a cold, refreshing sip of water! Not only is this lid extremely durable, it’s also leak-proof. So go ahead, throw it in your bag and be on your way!