The improved bite valve design delivers 25% more flow.
Features
• 25% More Flow Per Sip: Flip open the bite valve and sip
• Leak-proof when closed, spill-proof when open
• Drink Clean: BPA, BPS, and BPF free
• Set of 2, clear
• Leak-proof when closed, spill-proof when open
• Drink Clean: BPA, BPS, and BPF free
• Set of 2, clear
