halinfer Airline-Approved Pet Carrier Backpack – 3-Side Mesh, Expandable, Up to 16 lbs for Cats & Dogs

Adventure Together — Hands-Free and Worry-Free

The halinfer Pet Carrier Backpack is built for outdoor enthusiasts who bring their cat or small dog everywhere. Three-side ventilation, a tunnel-access design, and an expandable back panel make long hikes, vet visits, and travel days genuinely comfortable — for both of you.

Key Features

• 3-Side Full Ventilation Mesh — Maximum airflow on three sides keeps your pet cool and comfortable during long outings. Wide mesh panels also give your pet a panoramic view of the scenery.
• Multi-Access Design — Front top zip lets your pet pop their head out for fresh air. Two large side doors open into a cut-through tunnel for easy petting, feeding, and water access without removing the backpack.
• Expandable Back Panel — Extends into a larger indoor resting space or playpen when you stop — ideal for breaks on long hikes or at the vet.
• Built-In Adjustable Safety Leash — Interior clip attaches to your pet’s harness to prevent escape when the bag is opened.
• Metal Steel Frame + Hard Support Base — Rigid structure maintains shape and protects your pet from compression. Includes 1 rigid 2-side mat and 1 soft comfort mat.
• Airline Approved & Ultra-Collapsible — Fits under airline seats when needed. Collapses to just 3 iPhone widths thick for storage. Verify size with your airline before travel.
• Padded Straps + Chest Buckle — Ergonomic padded shoulder straps and a chest buckle prevent the backpack from shifting during hikes.
• Bonus Waist Pack Included — Extra detachable waist pack for carrying your phone, keys, leash, and pet treats.

Specs

• Dimensions: 15.2"L × 11.4"W × 16.5"H
• Backpack weight: Under 3 lbs
• Max pet weight: Up to 16 lbs
• Material: Nylon & polyester with metal steel frame
• Color: Black
• Suitable for: Cats, small dogs, rabbits, and other small animals

What's in the Box

• 1 × halinfer Pet Carrier Backpack
• 1 × Rigid 2-side support mat
• 1 × Soft comfort mat
• 1 × Detachable waist pack