Cute cat carrier backpack in gray

Hello so I have a gray backpack for small cat. My cat is getting too big for it so I’m trying to give it away. I am open to pricing. It does have a stain from when my cat got nervous and threw up but cleaned as best as can, I’ve had this cat carrier for two years only used it maybe about five times before he got too big. It also has three main places for the cat to look out of and as well as you can open to let the cat out from different places in the bag I would say the best size for your cat will probably a kitten to, about 6 pounds and it is good for a dog as well but I probably a cat