What Our Gearhead® Experts Are Saying: "This bottle is my go-to for long, hot rides. It keeps water ice-cold for hours, flows faster than any squeeze bottle I’ve owned, and the stainless steel build means no lingering plastic taste."The Bivo Trio 21oz Insulated bottle combines NASA-engineered flow technology with double-wall vacuum insulation for the ultimate on-bike hydration experience. Whether we’re climbing under the summer sun or rolling through winter chill, it keeps our drinks at the perfect temperature for over 12 hours. Its silicone-coated exterior improves grip on rough roads, while the universal cage fit keeps it secure yet easy to access. The stainless steel construction resists odors and taste transfer, and the high-flow nozzle delivers a smooth stream without the need to squeeze. With a limited edition color in the lineup, the Bivo Trio is as stylish as it is functional.