Stylish, lightweight, soft-sided dog travel carriers for comfortable and safe travel with your pet. The small size ONLY is accepted by most airlines as carry-on luggage. Features: Pet privacy flap, top or side entry with zipper closures, durable mesh panels on 3 sides and inside safety leash clip. These dog carriers come with removable adjustable shoulder strap (which can double as a leash), convenient storage pocket and washable faux lambskin comfort pad. Durable sport fabric with leatherette trim. Small: 15.6" x 9" x 10.5". For Pets up to 8 lbs. Green only. Large 19.5" x 10" x 11.75". For Pets up to 20 lbs Blue only