HuggleHounds Alpha Dog/Cat Carrier, Black - Large Two-way front flap with dual locking zippers functions both as a front loading dock and as a top-loader or "sunroof" when partially zipped Heavy duty and plastic board supports pets weight that will not warp or absorb any odors of liquids Airline approved Molded EVA ends that flex to fit easily under seat Locking zipper secures the pet in the carrier Two-way front flap with dual locking zippers functions both as a front loading dock and as a top-loader or "sunroof" when partially zipped Heavy duty, plastic board supports pets weight that will not warp or absorb any odors of liquids Airline approved Molded EVA ends that flex to fit easily under seat Locking zipper secures the pet in the carrier