1. fresh air system, cold fog cooling ,silent amping wheel, ven, built in light, Pet-Friendly Travel Companion: Introducing our innovative Pet Travel Trolley Backpack, designed for ultimate comfort and convenience for your furry friends.

2. Fresh Air Ventilation: Ensure your pet enjoys a breath of fresh air with our advanced ventilation system, providing optimal airflow during travel.

3. Built-in Purification System: Keep your pet's environment clean and healthy with the integrated purification system, promoting a safe and hygienic travel experience.

4. Silent, Shock-Absorbing PU Wheel: Experience smooth and quiet travels with our trolley backpack's shock-absorbing PU wheels, designed to absorb bumps and vibrations for a comfortable ride.

5. Power Supply by Powerbank (Not Included): Stay connected on the go! Power your pet's travel haven with a power bank (not included), ensuring a reliable energy source throughout the journey.

6. Soft Night Lights: Create a soothing ambiance for your pet during night travels with two soft night lights, providing a calming atmosphere for a stress-free journey.

7. Comfortable 50mm Wide Shoulder Strap: Enjoy hassle-free carrying with the ergonomic 50mm wide shoulder strap, distributing weight evenly for a comfortable and secure fit.

8. Safety Door Lock: Prioritize your pet's safety with the reliable door lock feature, offering security and peace of mind during transit.

9. 7 Large Air Outlets: Promote optimal air circulation with seven strategically placed air outlets, guaranteeing a well-ventilated and cozy environment for your pet.

Elevate your pet travel experience with our Pet Travel Trolley Backpack - the perfect blend of functionality, comfort, and safety for your beloved furry companion.