The ultimate accessory for your Bink Tumbler if you like sipping refreshing smoothies or iced drinks!

A reusable and easy to clean straw cap compatible with Bink Day & Sip Tumblers (350ml & 500ml).

• Compatible with Bink Day & Sip Tumblers (350ml & 500ml)
• Spill resistant cap
• Dishwasher safe
• 100% food grade silicone 
• BPA, lead and phthalate free