It’s made for easy one-handed sipping, no straw needed. Press the Click Lid to open it (the spring lifts it automatically) and press down until it clicks shut. Once closed, the lid locks, so it stays leakproof in your bag. The bottle isn’t insulated and is made for cold or lukewarm drinks, so please don’t fill it with liquids above 104°F, as it would get too hot to hold. It’s dishwasher safe up to 122°F, but not suitable for the microwave.

Yes, it’s a plastic built for the long haul, not for a quick throwaway. Ecozen®* is a tough copolyester made to be refilled and reused every day for years. It’s shatter-resistant, it doesn’t hold on to smells or stains from flavored drinks, and 10% of its carbon content comes from bio-based sources. We chose it because it’s far lighter than glass or steel, which makes it ideal for life on the move, whether that’s commuting, the gym, college or travel, and its clear finish lets the colors and your drink shine through. It doesn’t replace our steel and glass bottles; it simply gives you a lighter option at a lower price.

*Made out of ECOZEN® bio-copolyester, in which 10% of the carbon content comes from bio-based material.