i have asked in some boards already (not this forum) and got not response! is the lockit horizontal big enough to do double duty as diaper bag and more importantly, can i use it as a shoulder bag or are the handles too short? if you own it, what do you like or not like about it? i also have a reporter but that is too heavy to lug everyday... oh and one more q...you think it's tacky to carry both the petit bucket and lockit at the same time? thanks!