LARGE Capacity: Designed for the maximum convenience and comfort for you and your pet while hiking, traveling, or taking your best friend to the vet, or going for a walk in the park. Measures approximately 12.6" x 9.8" x 16.5" (L x W x H),larger than most competitors in the market.Easily fits medium cats&dogs,even large sized cats and other medium pets. BETTER CONSTUCTION: Well ventilated design for optimal airflow, two-way entry for easy access, top mesh window for more headroom and visibility, and thick, soft fleece bedding for your pet resting and relaxing. This backpack is firmly structured, providing ample room for your pet to move around. Ergonomic Design: Reduce shoulder weight: This cat carrier backpack comes with chest buckles which helps to reduce the burden and keeps the shoulder straps from slipping while pet moving **LARGE Capacity**: Our Pet Carrier Backpack is specifically designed for large pets, accommodating medium to large cats and dogs with dimensions of 12.6" x 9.8" x 16.5". Enjoy maximum convenience and comfort while hiking, traveling, or visiting the vet. **BETTER CONSTRUCTION**: This backpack features a well-ventilated design that ensures optimal airflow for your pet. With two-way entry and a top mesh window, accessing your furry friend is easy, while the thick, soft fleece bedding provides a cozy resting space. **Ergonomic Design**: The Pet Carrier Backpack is engineered to reduce shoulder weight. Equipped with chest buckles, it helps to minimize the burden on your shoulders and prevents the shoulder straps from slipping, ensuring stability while on the move. **Adaptable for Various Uses**: Whether you're going for a walk in the park, hiking up a trail, or taking your pet on a trip to the vet, this versatile backpack serves multiple purposes to meet your pet’s needs. **Quality Assurance**: We stand behind our product with a commitment to customer satisfaction. Enjoy peace of mind knowing that our Pet Carrier Backpack comes with reliable after-sales support to address any inquiries or concerns.