I was wondering if there is a considerable difference in weight between the large signature Carly and the large Ergo tote in leather. I can't have them both in one place to compare so I was wondering if anyone out there has both then maybe they could tell me. Sorry I am still obsessing on totes so I need them to hold: 2 diapers, wipes,a change of clothing,snacks,an empty bottle and an empty sippy cup, wristlet or wallet, cell phone, maybe a camera, some makeup,maybe some papers. Thanks ! Also what are the chances of finding a chocolate signature large ergo tote in any of the outlets, I can't keep calling the outlets, I think they really know who I am by now and that I call about twice a week and neither DH nor his friend will call for me, they refuse lol ! I may be able to cut back on a few of these items so if this is unrealistic please let me know or which one would be better thanks !