My dog is naughty and pulls over the bin. This little gadget attaches to the wall, and then the bin hangs nicely to hold it in place.
Works perfectly with the 'Eko 30L Brushed Stainless Steel Pedal bin' from Hammerbarn.
Measure your bin, scale if you need to, and then just measure up the right height to attach it to your wall :)

Now, if only my dog hadn't learned to step on the pedal and reach in to the bin anyway... (at least he can't knock it over completely anymore)