Apollo Walker Cat Carrier Airline Approved, Expandable Travel Pet Carrier with Locking Zippers, Soft-Sided for Small Medium Pets, Foldable Portable Pet Travel Bag (Black)

Airline Cabin ComplianceWith 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.Recommended for pets under 11 lbs. | Dual-Zone Expandable InteriorTwo independent expansion compartmentstop (+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. | Four-Sided Mesh VentilationStrategically placed mesh panels on three sides ensure steady cross-flow airflow while maintaining structural integrity. This configuration balances breathability with a cozy, den-like feelkeeping your pet cool while maintaining a cozy, den-like feel. | Triple-Layer Security SystemLocking 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. | Washable Interior & Flat-Fold StorageThe 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.