The Omni Self-sealing Heart Valve™ delivers a high rate of flow with a leak-proof design, even when the valve is open. Refined no-slip grip design and polished surface for easy use.

• Simple hands-free open and close valve.
• Updated poppet shape and smaller mouthpiece size for easier engagement.
• 100% leak-proof top locks down for transport or mixing powdered drinks.
• Rubber over-molded cap for easy grip.