Pet Voyage Houndstooth Carrier is reminiscent of old English gentry. Constructed of durable polyester fabric, mesh panels on 4 sides allow for proper ventilation. U-shaped top and side zippered entries and made of fashionable water resistant houndstooth fabric. Meets airline carry-on standards. As with all carry on baggage, please check with the individal airline before travel. Large - 20"x11"x11.5" fits dogs/cats up to 22lbs. Great for larger pets.