The Avanti Fluid Stopper lid helps you to stay hydrated while doing other tasks at the same time.  This sturdy leak-proof stopper lid fits all Avanti Fluid bottles of 750ml and 1Litre capacity. It's so simple to use, all you need to do is simply press the leakproof opening button inwards to release and again to close between uses. 

Highlights:

• Fluid stopper lid suitable for Avanti Fluid bottles of 750ml and 1Litre capacity 
• Leakproof 
• Easy to use when multitasking 
• Perfect for outdoor activities, school, work, or when you're on the go
• Designed in Australia
• Dishwasher safe