The newly updated V3.0 Gold Series Expandable is the ultimate travel carrier for dogs, cats and bunnies! Featuring upgraded materials for extra durability, more interior space for your pet's comfort, ventilation on all 5 sides, and a unique shoulder strap that converts to a leash. Whether by car, airline, or on foot, it’s a top choice of pet professionals worldwide. Designed for travel, its flexible height design let's it compress to fit under most airline seats while still providing structure and space for your pet as well as an expandable port. Created with premium features for comfort and convenience, the Gold Series is a smart choice for every pet owner. The Gold Series Big Apple XL model is longer, wider and taller than the standard sized model, It is designed for those pets where a smaller size is simply not an option. Free Gift - All purchases of a pet carrier(s) from Mr. Peanut’s direct site receive a complimentary set of 4 Premium Gel Pee Pads and a collapsible travel bowl for each. (Excludes Amazon Buy With Prime purchases) Dogster Magazine Review * Meets Federal Aviation Administration (FAA) requirements * Fits Under Seat on Most Major Airlines (Always Verify With Airline) * Premium Brand Auto Self Locking Zippers for Safety and Eliminating the need for fragile clasps as the carrier cannot be pushed open by your pet from the inside * Faux Fleece Comfort Padding with Composite Base Insert for Additional Support & Weight Handling (treated with an eco-friendly, zinc-based technology that provides antimicrobial protection and guards against odor-causing bacteria). * Airline Compliant, Frameless, Soft Sided 20" Exterior Length x 12" Width x 12" Height, best fit for pets approximately 19" in length while laying down. Keep in mind the interior of any bag is less then than the exterior due to fabric and padding thickness. * Recommended for Pets Up to 40lbs * Weighs only 4lbs * Open Air Large Mesh Windows on Top and all sides * Fabric Roll Away Privacy Cover with Top Loading * Luggage Strap for Attaching to Baggage and Wheelbases * Zippered Mesh Pocket for Storing Treats, Meds, Papers * Padded Shoulder Strap with Thick Metal Connectors for Additional Safety Can Also Be Used as Leash * Wipe Down Composite Nylon Soft-Sided Pet Carrier w Vegan Leatherette Highlights * Water Resistant Lining for easy accident cleanup * Name Tag Holder * Detachable Leash Tether to prevent quick escapes when opening * Safety Seat Belt Attachments * Leak Proof Design and Materials * Hand Carry Handle * Storage Pouch Included