Profile Design FC Bite Valve II

Best bite valve on the market! We've redesigned our bite valve to be easier to use with no limitations on bite angle. 

Features

• Self-seals after each drink to eliminate annoying drips
• provide a softer interface between user and straw while enabling the rider to better control the flow of fluid.

Technical Specifications

• Compatibility: Aeria, HSF / Aero HC 800+, HSF Aerodrink 880, FC25, FC35, Aero HC, Aerodrink, Aqualite, Aqua Cell Straws
• Materials: Food Safe/BPA Free Silicone and Dishwasher Safe 
• Tube ID: 10mm (.39 inches)
• Color: White and Grey
• Part Number: ACFCBV28