Product Radar

After months of hype, I finally tested the 40oz Stanley Quencher—and it lives up to the craze. Ice lasted 48 hours in a heatwave, cold drinks stayed frosty for 11 hours, and the ergonomic handle + tapered base fit perfectly in car cup holders. The FlowState lid is a game-changer with smooth sipping, though it’s splash-resistant, not fully leakproof. At $45, it beats Yeti on style and insulation. Verdict: 4.7/5—your new hydration obsession.