Postby MHW » Mon Jan 31, 2011 4:14 pm
Having spent most of the last three and a half years working in the shipping world, I'd say it would be almost impossible to really feel restrained by a cardboard box. Your only chance is probably to get a double thick industrial stock box like agriculture or automotive dealerships have their stock orders shipped in. My experience has shown me that anything less can easily be destroyed by even small amounts of force. So maybe try to find something like that, the above mentioned dealerships sometimes keep a few of these boxes on hand and might let you have one.