Quick question I'm looking at getting a Vanchi nappy bag, just can't decide which one.

I have a newborn and toilet trained 2 year old. However we are on a farm so when I go to town I am there for quite a few hours (a quick shopping trip doesn't exsist for me).

So I'm wondering if the Zepplin would be big enough, its hard to guage from the pictures.

Any advice would be greatly appreciated.