Leak-proof (82% of mums agree that this cup is leak-proof (independent home placement tests UK, Sept 2013)).
Sip, no drip.
Soft handles.
Hard spout.
Spout cups are interchangeable within the Avent cups range.
Bite resistant – for growing teeth.
Soft grip – for little hands.
0% BPA (following EU regulation 10/2011).