This image shows a generic professional insulated food delivery backpack with a large capacity, commonly used for transporting hot or cold food.
Capacity: Frequently available in large sizes like 60 liters.
Material: Often constructed with durable, waterproof, and insulating materials to maintain food temperature.
Features: Includes insulated linings and reflective safety strips for visibility.
Usage: Designed for efficient storage and transport of meals for delivery services.