Mine is Les Sportsac. It is quite good in size and quality. It comes with a diaper changing mat. My friend has got one from Kate Spade (they are famous with mama bags). It is all good, too, if you don't mind it be a little heavy. In my opinion, I want something light in weight, so I didn't go for Kate Spade.
If you don't want anything fancy, I always think backpack is a good choice cuz it's very easy to handle.
Mine is Les Sportsac. It is quite good in size and quality. It comes with a diaper changing mat. My friend has got one from Kate Spade (they are famous with mama bags). It is all good, too, if ...
Kate Spade one is really good, but too expensive lah.
I am using a shocking pink Beach Bag from Bath and Body Works (around HK$100), very big in size. I can put the little blue bag from A+ inside, so, it is quite well-organised too - can just take the A+ bag out in case of changing diaper. Ha ha, though it looks quite interesting when my husband carries this shocking pink diaper bag.