I've had that one and still use it for many, many years. But as explained you either have to tape or attach it to the vehicle or have help when pouring gas or diesel into it. My funnel like yours also has a "screen" or plastic web in it for the big chunks Still the best one-person method for pouring fuel into a vehicle is the race fuel "jugs" like the VP container and flexible hose with the plastic tube and cap on the end as shown, at least for me. BTW most funnels do not work well with dirt bikes or motorcycles with the frame backbone tank curve directly under the cap opening but the small plastic tube does.