Roger Armstrong Snap'n Safe Safety Lid

Good size bucket, that takes a good couple of days nappies. Great flap! You can lift it up and pop in nappies without opening the whole lid, then you can just click to a lower level to empty out the water with the nappies still in there, and let it drain before washing. I loved this bucket, and wish I hadn't sold it!!!
reliable, various click levels, easy to use
sold separately makes it a bit more expensive