If you’re unsure of what type of bag you need, I suggest you this type, best insulated hot bags for bicycle couriers.Backpack food takeaway bags have detachable partitions on the inside, allowing you to carry multiple orders at the same time without confusing destinations. It also has two straps at the top for carrying it by hand. Its chest strap evenly distributes weight and makes it easy to carry. It also has a side loading mechanism for easy access.

This thermal food delivery bag is without a doubt the first option I would recommend to you. OMG, it's a classic bag that's both functional and fashionable. With this insulated food carrier, you can keep food at the ideal temperature. The thermal bag for hot and cold food measures 40.5*38*45.7cm and can accommodate burgers, sandwiches, pizza, and other food boxes.