WaterField Designs The Sling All-in-One Bag

This is a great sports bag. I also use it as a day bag and have a friend who is going to get one to use as a diaper bag. My husband now wants one too (they come in a range of colors). I'm also going to use it as a carry-on on my next flight, because it fits so much and comes with a great "suspension" shoulder strap that is gentle on my back.