New SturdiBag Pro 2.0 - Extra Large Pet Carrier is designed to safely carry pets weighing up to 40 pounds was designed for in-cabin, airline travel and is the largest size allowed by most airlines. 
Thanks to our customer’s insight over many years, modifications to the classic SturdiBag have been engineered to improve functionality, enhance the appearance and to eliminate the need to flex the rods for insertion and removal. The SturdiBag Pro 2.0 is now fully machine washable! Other enhancements:
Luggage handle loop
Locking Zippers for security and to work easily with zipper security clip
Handle made from animal free quality leather-look padded material
Snag-free hook/loop closures will not grab or collect hair or fur
SturdiBag for dogs or cats is the perfect carrier for traveling pets! By car, airline or by foot, SturdiBag™ is the top choice of Pet Professionals worldwide—with many features that make SturdiBag a smart choice for all pet lovers. See the tabs below for details.
This feather-light carrier is made of tough fabric with tension rods that give it shape. The solid floor and included comfort pad ensure your pets comfort. Machine washable.
Airline specifications: Extra Large is larger that most airlines size requirements, but check with your particular airline for specifications on in-cabin, airline travel.
Dimensions: 16 H x 12 W x 20 D inches, 3.6 pounds || 41 H x 31 W x 51 D cm, 1.53 kgs
Airline Specific Carry-On Dimensions. *SturdiBag pet carriers are designed to flex down under seats, so will comply with height dimensions. Be sure to check with your airline before traveling.