Meet the G-Train Backpack from Kurgo—a smart backpack with a built-in pet carrier that lets your dog ride along in comfort and style. The carrier compartment features a zip-open mesh top that easily rolls back and secures out of the way, giving your pup fresh air and a clear view of the world around them. FEATURES: Sewn in fiberglass support rods for structure. Optional interior rods for added structure, Waterproof, muckproof, ArmorsoleTM bottom, Stow away shoulder straps makes pack into a carrier, Ventilated mesh back and side panels. FIT & SIZE: One size, 1 lb. to 25 lbs. recommended pet size. DETAILS: 18.5" x 5.71" x 14.57", Weight: 4.41 lbs., Model Number: ZCR30-1713, Imported, Manufacturer's 1-year limited warranty: For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140. Color: Black. Gender: unisex. Age Group: adult. Material: NONE.