Review on Prodigen Backpack Carrier Capsule Carrier Gray by Kitty Alcide

Great color, comfortable to wear and roomy. Unfortunately, the bubble window is not mounted. It has a clockwise rotating locking mechanism that you snap it into and it's very loose and slides out easily. If you use it on a little kitten, you can get away with it. But an adult cat can easily escape. Not sure if the straps can handle a heavier cat. Spend the extra money on a better product if you can, or be sure to reinforce the small window with superglue.