I have this bag in size large; Olivia was 5# and fit nicely into it. I looked around debating which bag to get and came across a yt member that was selling this like-new bag so I bought it - no regrets here! I love the feel and the fact that it is lightweight. It's a great bag to take shopping because there are places to put keys, debit card, id etc. and I don't have to drag a purse along too. I love it!