This delivery backpack has a removable shelf and has been designed to accommodate containers of all shapes, sizes and designs. For guidance, the bag contains a 14" pizza box. Each bag has padded shoulder straps, an adjustable chest strap and an adjustable belt for comfort and stability of the user. Also, two handles on each side of the bag on which help the user when removing the backpack. The main access to the bag is via a zipped section, when the two large zippers are opened, this allows access to the stacking items in the bag. The bags are lined with foam and foil for excellent insulation and are easily wiped clean The delivery backpack has a removable shelf system that is attached to the inside of the bag with a strong Velcro. The tray can be removed to allow the bag to be folded and stored at a distance when not in use. We have supplied our bags to thousands of takeaway, catering companies, restaurants, delivery companies and Chip stores. For hot food deliveries - Chinese, Indian, kebabs, pizzas, snacks, burgers or Fish and Chips. Or Sandwich shops, delicatessens, ice cream parlours and event companies for the delivery of cold dishes - sandwiches, wraps, salads, sushi, ice cream or desserts