The first stainless-steel bottle with a flow-rate designed for cyclists. -Silicone anti-slip exterior on colored bottles -Single-wall non-insulated -Patented high-flow sport nozzle -LFGB compliant food-grade silicone components -100% recyclable stainless steel -BPA/BPS/BPF and phthalates free components -100% lead free -Lid is interchangeable with Bivo Duo -21 oz capacity (621 ml) / 158 g dry weight -8.38" height (213 mm) / max dia. 3" (77 mm)