I love the style of crossbody bags such as this. However I have a toddler and therefore need to carry no end of crap. Has anyone seen a bag in a similar style (by necessity it'll need to be a bit larger) that has a billion compartments? Ideally it'd fit two water bottles, snacks, a spare outfit (for littlun) and general bag paraphernalia. No need for changing stuff as we have a separate folding thing for that.