Abelltek Eco-Loop Spill Proof Funnel Features: Spill proof for less mess Vented design aimed at more flow control Flexible 29in long reach funnel to allow easy access to hard-to-reach areas Includes a 5L Adapter. The Eco-Loop is made from the highest quality materials and has been tested vigorously The green cap on the side of the main body pulls out and allows for smoother and faster pouring.