Additional sport drinking lid for your FLASKE bottles to increase the ease of drinking during moments of mobility. The flip-up mouthpiece and can be opened with ease, keeping one hand free at all times! For easy drinking on-the-go, during exercise or even in the house. The lid is strong and durable and fits on the 260 ml and 500 ml FLASKE bottles. Integrate your sustainable FLASKE bottle further into your life!