I am a really light packer typically for normal trips (IE mall, grocery store, pediatrician, etc) and wonder if the behave will work for 2u2. I would need to pack one sippy, one small bottle (DD is BF so she wont need an 8 oz bottle ever), 6 diapers (3 for each), wipes case, a few small snacks, bib, maybe a burp cloth or small receiving blanket, and then my phone, keys, chapstick and a few credit cards. Maybe motrin, bandaids, neosporin and a thermometer as well. Would this work for me? DS should be out of diapers within 6 mos or so and I would have a very large tote for longer outings.