What are the parts of the button lid?Updated 2 years ago

Our award-winning, Australian designed and made, one-handed push-button design is built to help retain the temperature of your drinks and to create a spill-proof seal* 

The lid has two holes on top, the larger of the two functions as a mouthpiece when the button is pushed down in its 'open' position you can view the assembly process here.

*The beverage must be no more than 65C to avoid pressure buildup

Summary of materials:

• Button - PP (Polypropylene) 
• Cog - Tritan 
• Spring - Stainless Steel 
• Height Ring - PP (Polypropylene) 
• Lid Hull - PP (Polypropylene) 
• Substrate Gromit - Silicone 
• Substrate - Tritan 
• Nut - PP (Polypropylene) 
• Lid O-Ring - Silicone 
• Nut Seal - TPE (Thermo Plastic Elastomer) 
• Substrate O-Ring - Silicone