High-Quality Material: Crafted from premium Oxford fabric, this insulated delivery backpack is designed to withstand the rigors of daily use while keeping your food secure and at the right temperature, whether hot or cold. Large Capacity Design: With a 35-liter capacity, this backpack is perfect for food delivery professionals or grocery shopping, offering ample space to carry multiple items while ensuring they remain well-organized and accessible. Superior Insulation Performance: Equipped with advanced thermal insulation, this backpack maintains the temperature of your food, making it ideal for delivering hot meals or cold beverages over long distances without compromising quality. Comfort and Convenience: Featuring adjustable shoulder straps and a lightweight design, this backpack ensures comfort even when fully loaded. The ergonomic design makes it easy to carry, reducing strain on your back and shoulders during transport. Durable and Easy to Clean: The robust Oxford material not only resists wear and tear but is also easy to clean, ensuring that the backpack remains hygienic and presentable. This makes it an excellent choice for professional food delivery riders. Description/Features: This high-performance insulated delivery backpack, originating from China's mainland, is designed with the needs of professional riders in mind. It features a dual-shoulder design for balanced weight distribution, ensuring comfort during long delivery routes. The backpack is crafted from durable Oxford material, providing robust protection against wear and tear. Its efficient insulation technology, with an 8-10mm thick PE insulation layer and aluminum foil reflective film, maintains temperature effectively-keeping contents cold for up to 6 hours in summer (12 hours with an ice board) and warm for 4 hours in winter. The 30L capacity accommodates 6-8