This is the best stainless steel water bottle we've used. The design of the cap allows for excellent flow without the need to suck or squeeze. 

• Single-wall non-insulated 
  
• Patent pending high-flow sport nozzle 
• LFGB compliant food-grade silicone components
• BPA/BPS/BPF and phthalates free components
• 100% recyclable stainless steel
• Lid is interchangeable with Bivo Duo
• 21 oz capacity / 153 g dry weight / 8.38" height
• comes with instructions and low-profile bottle cage bolts

Colored bottles have a silicone coated anti-rattle/anti-slip exterior.

Note: due to the nature of stainless steel water bottles, they may get scratched over time. Think of it as developing a beautiful patina through use.