I bought this expandable backpack-style carrier, perfect for cats up to 8kg, as I used to have a small dog. I purchased it for emergencies, but fortunately, no disasters occurred. I haven't used it even once, but it's been stored at home, so I hope someone who understands this will purchase it. - Brand: AIFY - Maximum Capacity: Up to 8kg - Size: 41x31x61cm (after expansion) - Material: Gray fabric - Functions: Disaster preparedness, commuting, backpack style - Features: Mesh window, expandable Thank you for viewing. ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ AIFY Cat Backpack Pet Backpack Cat Expandable Large Capacity Foldable Holds up to 8kg Cat for Small Dogs Backpack Pet Carrier Bag for Hospital Visits Earthquake Disaster Prevention Evacuation 41 x 31 x 61 cm (after expansion) Gray ●It can also be used as a simple enclosure in case of disasters. ●The shoulder straps are thick, providing stability even when carrying. ●There is a back belt, so it can also be fixed to a carrier bag. ●I've forgotten when I bought it, but I haven't used it much, and it's not misshapen, and there are almost no scratches or stains. However, please refrain from purchasing if you are concerned about every detail. It is a used item. Thank you for viewing.