NWT Yoomall Pet Carrier for Sm/med, gray & blue, Zipper, Adjustable Head Closure. This was one of my favorite dog carriers due to the fact his head is always outside of the bag with adjustable strap to keep him from jumping out. I have a Yorkie and he was too tiny for the bag. I believe a dog 4 to 6 lb maybe 7 lb would fit perfectly. The actual color of the bag is the top photo, the other photos showed up too dark.