I'm looking for a good weight belt. Have any ideas?

Yes we do! Man Down has partnered with Back-A-Line to provide a back brace support with patented curved and firm lumbar pad. Purchase it along with our dip strap and Man Bag to perform weighted exercises such as weighted dips, pull-ups, and chin-ups. Or purchase it alone and wear it during your everyday tasks to provide back support and pain relief. Back-A-Line belts have been worn by tens of thousands of people in industrial, work, and home environments and have been tested by the US Army, plus a number of highly-rated academic institutions, and now we are proud to offer them to you. Order at http://mandownusa.com/shop/weight-belt.