This cat carrier is made of high-quality materials and has a well-thought-out design. It arrives folded. To set it up, all you need to do is insert a small rectangle piece into the bottom of the backpack to provide a supportive floor, then zip the sides together. It only takes a couple of minutes to be up and ready to go.
As soon as it was set up, the larger of our two cats (the cat that is too big for this carrier) decided to take up residence inside. Our smaller cat (who this is intended for) enjoys this carrier as well. There is plenty of venting with the various mesh windows, and I love that there is more than one way to get the cat in and out. There is also a strap with a clip at the bottom of the inside that you can attach to their collar if they have one.
It is incredibly comfortable to wear and distributes the weight evenly. Overall, this cat carrier is comfortable, sturdy, durable, well-designed, and cat-approved.