I have the AK Marigold which I LOVE!!!!
It's small but roomy just in case you do need some extra room.
Has 4 small side pockets and a front pocket which is great for your cell and keys.
You can look at the Haiku To Go
Timi & Leslie Sweetums Wipes Case- I'm actually considering getting one myself.
Posted a video
http://www.littledudesanddivas.com/tlswtwps.htmlSuper cute and roomier than you'd think
The BabyMel Amanda- also has a video available and it's also smaller than the typical diaper bag, lighter and stuffable