Beautiful product. It stays in shape even with the dog in it. It does not bend and remains straight, my dog is very comfortable .. He weighs 4,5 kilos. I was afraid the shoulder straps hurt me but no. They are wide and the weight is well distributed. I have already bought several different kinds of bag and they are zero compared to this one. I received the bag very quickly, thank you. Good communication with the seller very nice. I highly recommend. I wish you prosperity.