"Innovation 3D diamond cut design makes the outer shell of this backpack look unique and attractive ."
"Three replaceable windows(Semi-spherical Transparent Window & Multiple Porous Bubble Window & Mesh Cover) not only allow you to choose freely according to your mood but also adjustable a variety of temperature conditions."
"This backpack has Large capacity+15 Air Vents+two sides with the breathable Mesh Cloth+a pocket (9'' Length*7.4'' Height)on the back of this pack."
"There is a small exit in the back of this backpack to keep pet in and out. When the weather is hot open the exit to make the pet cool. A pocket on the outer side for human use A thin protective film covering the outer surface 2 replacement soft washable pads."
"Dimensions:11.7''Lx10.7''Wx18.8''H. Fit for dogs up to 12LB and cats less than 14LB. Perfect for family vacation travel camping strolling hiking cycling shopping going to the vet and taking a bus or subway or airplane and any activities outdoor."