The 21oz Trio is the first insulated stainless-steel bottle with a flow-rate fit for astronauts, and engineered to keep your H2O ice cold for hours!

How well does the Bivo Trio work? Before stocking these vacuum-insulated bottles, we put them to the test in the heat of summer and on frigid wintry days. We can say from personal experience that the Bivo Trio has kept our chilled water cool on two-hour rides in ninety degree temps, and it also passed the overnight test (filled it up with chilled water before bed, and it's still refreshingly chilled eight hours later). We should all know, by now, that hot liquids can ruin plastics, but the Bivo also kept our room temp water very drinkable on three hour rides on twenty-degree days. And that's pretty impressive.

THE DETAILS

-Silicone anti-slip exterior (colored bottles only)
-Double-wall vacuum insulated (12hrs+ cold)
-Patented high-flow sport nozzle
-LFGB compliant food-grade silicone components
-BPA/BPS/BPF and phthalates free components
-100% lead free
-100% recyclable stainless steel
-21 oz capacity (621 ml) / 270 g dry weight
-10.23" height (260 mm) / max dia. 3" (77 mm)