The product shown is a Nuby Active sipeez Flip-It straw cup, designed for children 12+ months. Key features of the cup include:
A soft silicone straw that is gentle on gums and teeth.
A flip-top cap to keep the straw clean when not in use.
A Touch-Flo valve to prevent spills.
Easy-grip handles to help babies hold the cup.
It holds up to 300-320 ml of liquid.
It is BPA-free.
Suitable for all forms of sterilization.