Looooove this nappy bag!! I really needed and wanted something compact. I'm a petite 5'3" and babywear, and I'm on my feet a lot chasing my five year old while wearing baby. We spend a lot of time outdoors on trails etc so I can't get a huge bag to throw in a pram, needed something that could hold all our stuff, but would still be easy for me to carry. I can fit a few outfit changes for baby, wipes, burp cloth, 4-5 cloth nappies and their wetbag, the mini first aid kit and my wallet in the main compartment. The four mesh pockets inside are amazing, because even with the bag packed, I can still reach right in and grab whatever out of them without having to unpack the bag first. Also the way it zips open all the way down makes it very easy to grab even things on the bottom. The little changing pad it came with is handy and nice and easy to slide in and out of it's spot. I keep keys and lip balm in the insulated part (we BF so no bottles to put there). My phone slips nicely into fleece lined upper pouch.The straps are really comfortable and easy to adjust and get on/off.And, even though it's small, my 6'2" husband can easily carry this bag too!