We have a KB Alex. Bailee is 6 pounds and LOVES his purse. He is on the low side of 6 pounds and fits well in the bag. Check the specs for the bags.
I mention we are going out in the purse and he gets in, crouches down and I zip the purse. Ryan was great to deal with. It seemed like I had the bag before I paid for it.
I'll try to get a picture.