• Designed to fit into the bottle neck of all Muc-Off Bike Cleaner and Drivetrain Cleaner bottles for easy refilling
  
• Perfect for refilling Muc-Off Bottle For Life
  
• Collapsible fold up design makes it portable and easy to store
  
• Flexible construction
  
• Easy to clean and dishwasher safe
  
• Made from durable, food-grade silicone that’s non-toxic
  
• Working temperature range of -40 °C to 200 °C
  
• Silicone is highly durable and more ocean friendly than plastic
  
• Collapsible design means lower CO2 footprint in shipping
  compared to a regular plastic funnel
  
• Size expanded: 106 x 43mm
  
• Size collapsed: 25 x 43mm