John,<br><br><br>Conveinince (sp?). Thats all. MRE TPs are little paper wrapped bundles of TP that fit easily into pockets (actually, into zippy bags, and then into pockets). I could easily make some myself by unrolling, folding and wrapping regular TP, but I'm lazy and the Lighthouse for the Blind (who makes them) is one of my favorite charities.<br><br><br>Take care,<br><br>Andy