Transport your furry friends in style with the Manhattan Portage Sirius Dog Backpack. Made of durable, breathable mesh and featuring a top loading opening and padded, ergonomic straps, the Sirius Dog Bag can handle any pet up to 15lbs with ease. With twin easy access pockets on either side of the main compartment for treats or extra gear and a chest strap for added stability, the Sirius Dog Backpack is the very latest in pet carriage: stable, safe and strong.