My kids tend to go through lunch bags like crazy. I'm not sure what they do to them while they are at school, but their lunch bags usually look like they have been through a war when they get home. I am always looking for new lunch bags for the kids that won't break the bank.
I love the size of this lunch bag by Dimayar. The dimensions are 9.44" x 7.67" x 7.08". I can fit everything that I could possibly need in it. For testing purposes, I was able to fit a large ice pack, a small bowl, a medium bowl, and a bottle of water. There was still plenty of room left.