“Murder Your Thirst.”
The tagline is brilliant brand-building but tells a cold visitor nothing about the product, the lineup (water, sparkling, iced tea), or why to buy. The 5-second test fails on substance.
“Add a clarifying subhead: "Healthy beverages with an unhealthy attitude — still water, sparkling, and iced tea in infinitely recyclable cans."”
Keeps the voice while naming the product range and the recyclability angle, so the joke and the buying information coexist.