Personally, I have not bought any; however, I have purchased an in door pull up bar (because of my height) and it had worked extremely well.
In addition, at one time when I was traveling (and doing dips as part of my routine at the time), I purchased a steel folding and adjustable height "walker" (like the one old folk would use), and would take it with me in my luggage and use it to do weighted dips on trips. Worked very well.
After losing 40+ unwanted lbs:
Last edited by Chillen; 05-20-2011 at 08:58 AM.