i can't believe that any company would allow such a product to market. got to be just about the most irresponsible idea i've seen in years, infact i'm struggling to think of anything comparable.
as xwb stated, swarm disaster waiting to happen, and that's probably the least of the problems instore for the gullible that buy it. as for being 40ltrs, so what if it is? might be fine size for a swarm to seek out but lets remember that they will actually be looking for an optimum size which in itself will create a further swarming trigger when fully occupied....