Thanks for the reply! I imagined that rocks would be useful for this application <img src="/ubbthreads/images/graemlins/smile.gif" alt="" /> Sounds like it might be better to think of this ahead of time and bring something more suitable than field expediants. Didn't think of the log idea. I suppose one could use a blade to make a quick container out of a log. I may just have to give this a try next time I am out and see what sorta timeframe it takes to get a suitable container.