Well-designed bag
Really nice carrier bag with well-thought-out features and details. I recommend this one.
But it feels a bit small to recommend for cats up to 9kg, especially since a vet was involved in designing the bag. I have a Ragdoll girl who weighs 5.5kg and it's just about big enough. I would have appreciated the same bag but in a larger size.
I don't yet know how bite- and scratch-resistant the mesh on the bag is.