What I think is a pity is that it does not have VR, although is not necessary but sometimes very convenient.
The 24-70 has a waterproof housing with a sealing ring on the bayonet, there have already been in use in continuous rain.
With just under 1kg, the lens is not very easy, but you get used to it. Despite a filter diameter of 77mm, it is relatively small, the only disadvantage is the higher cost of filters.
Can highly recommend anyone the lens !!!