please help me find the perfect satchel

[enormouse]

I'm looking for a new bag for when I go back to uni at the end of this month. Ideally with a cross body strap and be big enough for a small laptop and files and newborn baby paraphernalia.

I love the cambridge satchels and zatchels bags but they are a bit pricey for me. Especially to get one large enough for all my stuff.

I'm tempted to nab the bag I bought Dp for Christmas as its perfect in terms of size and style:
www.asos.comFrench-Connection/French-Connection-Messenger-Bag/Prod/pgeproduct.aspx?iid=2990301

If the very talented ladies of style and beauty can help, I'd really appreciate it.

That one is nice enough but hard to get exited about, TBH I forsee some problems with having identical bags.

yellow. Goes with everything but is it big enough?

Very nice in the deep red but not a satchel
doctors bag

this?
better yellow one

I bought one from usel on ebay which I love. Real leather and indistinguishable from cambridge etc