PERFECTSHAKER: Luma Straw Black Shaker, 28 oz

Shake it. Then sip it. Our patented ActionRod™ locks the agitator to the lid for smooth, lump-free shakes — and the PerfectFlow™ straw runs straight through it, so you go from shaking to sipping in one motion. And when shake time's over? Pop the ActionRod™ out and LUMA clocks in as your all-day straw water bottle. Tougher. Cleaner. Clearer.Tritan is the overachiever of plastics: crystal-clear like glass, tough like it has something to prove, and completely BPA-free. It's why LUMA looks premium on day one — and still does after a year of gym-bag abuse. Soft tones. Loud performance.From soft neutrals to stealth black, LUMA's palette keeps it understated — the sleek silhouette and crystal-clear Tritan do the flexing. Pick your shade in the color picker above. Every color, same patented straw + ActionRod™ combo.