Check the listing for details. Muc-Off Collapsible Silicone Funnel - Multipurpose Washable. Condition: New, Made in Dorset, United Kingdom. Listed at 12.86 USD. Calling all clean-freaks and eco-warriors, our new Collapsible Silicone Funnel tells spillages to “do one!”, meaning you'll never lose a drop of the good stuff again! It's now super easy to refill your Bottle For Life with Punk Powder, Nano Tech Concentrate, Drivetrain Cleaner, or any other rad refills our Project Green team think up in the future. Help us all stay clean, green and keep kicking plastic use in the nuts! - Expanded Height: 106mm x 43mm - Collapsed Height: 25mm x 43mm - Working temperature range of -40 °C to 200 °C - Designed to fit into the bottle neck of all of our Bike Cleaner and Drivetrain Cleaner bottles for easy refilling - Perfect for refilling our Bottle For Life - Collapsible fold up design makes it portable and easy to store - Flexible construction -.