My two hangover love this bag. I had then bought when my cat got sick. With 3 kilo it fit purely super. Unfortunately, she died a short time later. But I still have a hangover and I habde brought a playmate to. My cat with almost 5 kilos at that time with my cat mated (together 8 kilos!) And now with the 8 weeks old little course. The two now sleep in it. 5 stars. Will buy it!