Just give what you can miss, if it's not money, than donate some clothes or food in cans or toys or anything
i think that unfortunately in this case what is needed is money and not anything else...
anything else may be inadequate... as it happens often... some organisations have received stock of long trousers and winters clothes that won't serve in Sri Lanka or Thailand... generous offer maybe but totally unefficient...
and for food it may be hard to know what is exactly needed (and humanitarian organisations have no real time to organize a collect in western population...) and what fits with alimentary habits...