I haven't even left for my trip yet and I am already amazed by this bag. I have the medium size and have fit everything myself, my 2yr old and my 5mn will need for baths, showers, first aid and other stuff in this for 7 days. I was even able to fit my bottle of organic germ killer, full size bottles of shampoo and several other things I was sure I would need to just toss in the suitcase, BUT NO! I will probably buy a second one in this size for my husband while he is deployed and possibly a 3rd just to have for other stuff. It is very well made and should last us a really long time.
Just the right size for the items needed for a week's worth of business travel. Compact - takes very little room in my carry-on yet un-rolls to allow easy access to everything inside. Well thought out design. I own second largest version of this as well - I use that for extended travel (weeks-month) away from home. Both fit the need very well.