Expandable Pet Carrier Backpack with Acrylic Window – Breathable Travel Bag for Cats & Small Dogs (Up to 18 lbs) with Chest Support & Safety Tether

Take your furry best friend on your next adventure with confidence! This Rear Expandable Pet Carrier Backpack is designed to provide the ultimate balance of comfort for you and safety for your pet. Whether you are hiking, traveling to the vet, or just taking a walk, this backpack ensures your pet enjoys the journey as much as you do.

Key Features:

• Rear Expandable Design: Transform your backpack into a spacious rest area in seconds. The back panel unzips and expands to double the internal space, giving your pet room to move around, stretch out, and enjoy increased airflow during rest stops.

• Superior Ventilation & Visibility: Your pet will never feel confined thanks to the "Room with a View" design. Featuring 1 large transparent acrylic window, 3 breathable mesh windows, and 9 strategically placed venting holes, this bag ensures your pet has plenty of fresh air and a clear view of the world.

• Sturdy, Safe & Secure: Built with a firmly reinforced structure, this carrier maintains its shape and will not collapse on your pet while traveling. For added peace of mind, it includes an internal safety rope tether to clip to your pet's collar, preventing escapes when the top window is open.

• Ergonomic Comfort for Owners: Designed for long trips, the backpack features extra-thick padded shoulder straps to reduce fatigue. It also comes equipped with both waist and chest buckles, which provide extra support, distribute weight evenly, and keep the backpack stable to prevent your pet from slipping around inside.

Sizing & Specifications

Please measure your pet carefully before purchasing to ensure the perfect fit. Do not select based on weight alone.

• Recommended Max Load: 18 lbs

• External Dimensions: 13.4" L x 10.2" W x 16.5" H

• Internal Dimensions (Standard): 13.0" L x 9.3" W x 14.8" H

• Internal Dimensions (Fully Expanded): 13.0" L x 21.5" W x 14.8" H

Fitting Guide: Please reference your pet's length (front feet to base of tail) and height (floor to top of head) when selecting this backpack.