Apollo Walker Cat Carrier Airline Approved Expandable Black

Dual-Zone Expandable Interior：Two independent expansion compartments—top (+4.3″) and side (+7.9″)—increase total interior volume by approximately 40% when deployed. Designed to give your pet meaningful extra space during layovers or at your destination, then zip down for compliance during taxi, takeoff, and landing.
Airline Cabin Compliance：With external dimensions of 16.9″L x 11″W x 9.3″H, this carrier meets under-seat size requirements for major U.S. carriers. Sellers should always verify specific airline policies before travel.
Washable Interior & Flat-Fold Storage：The included pet pee pad is fully removable and machine washable on a gentle cycle. When not in use, the entire carrier unzips and collapses flat for compact storage in tight cabinets, closets, or under-vehicle compartments.
Four-Sided Mesh Ventilation：Strategically placed mesh panels on three sides ensure steady cross-flow airflow while maintaining structural integrity. This configuration balances breathability with a cozy, den-like feel—keeping your pet cool while maintaining a cozy, den-like feel.
Triple-Layer Security System：Locking zipper pulls that resist manipulation by curious paws, adjustable interior safety tether with swivel clip that attaches to a harness or collar to prevent unexpected exits, a seatbelt loop anchor on the rear panel that secures the entire carrier to a vehicle seatbelt to prevents sliding during sudden stops or turns.