This Airline-Approved Pet Flys purse style carrier features (8) air vents, a roll down flap, a safety chain, (4) pockets, a blankie, a removable shoulder strap, an easy to clean pleather exterior, and a hand-washable interior. Original Med size accommodates pets up to 12lbs. Measures approx. 16"L x 8" Deep x 11" High. New Large Size accommodates pets up to 16lbs. Measures approx. 17.5"L x 9.5" Deep x 12" High. Attached handle length is 25", detachable shoulder strap is 48" long.