The new Collapsible Silicone Funnel is super easy to use and re-use to refill your bottles of cleaners or any other refills.Designed to fit into the bottle neck of all of our Bike Cleaner and Drivetrain Cleaner bottles for easy refillingPerfect for refilling our Bottle For LifeCollapsible fold up design makes it portable and easy to storeEasy to clean and dishwasher safeMade from durable food-grade silicone that's non-toxicWorking temperature range of -40 degC to 200 degCSize expanded: 106 x 43mmSize collapsed: 25 x 43mm