Yes they have, they have done the omnitrolley classic 50lt with bmx style wheels(it's like the brodex).
The omnitrolley 35lt basic entry level model
And the omnitriolley 50 &125lt model
I personally have 3 125lt which are great for my needs.
I have a omnitrolly classic 50lt(like the brodex) here doing nothing, it doesnt have a charger so £150 no offers if your interested...