These great pet carriers are completely enclosed when zippered. One side unzips for easy access. The whole case unzips just like luggage. Comes with removable plush padding. Three small mesh vents in front and two small mesh vents in back. Also the two sides can snap down and reveal mesh so the little fuzzybutts can see whats going on. There is a pocket on each side. Comes with a shoulder strap and a little barrel purse for treats or anything you may need. It comes in black or white. Size is approx. L-16" W-10" H-12. Perfect for traveling.