Series 3 syncs to your rhythm - whether you're shifting between studio sessions or carving out focus time. 100% leak-proof with a silent rubber base that won't announce your arrival. An antimicrobial collar stays fresh between cleans. Made from 90% recycled stainless steel. And made to last. Eight new shades. Find your colour. Find your flow. Still keeping your cold drinks cold for 24 hours, and your hot drinks hot for 12 hours.