The Amazon Basics 3-Door Collapsible Soft-Sided Folding Soft Dog Travel Crate Kennel is perfect for traveling with your pet. The crate features two doors and a mesh window for ventilation on all four sides. The top and front of the crate are made of durable polyester fabric, while the bottom is PVC-free and recyclable. The crate sets up in seconds and folds flat for easy transport and compact storage. It’s perfect for medium sized pets such as blue heelers and golden retrievers (26-75 lbs).