Product Details /Features /Packing: Details: Size: Outside 40*40*40cm/62L Exterior Material: Waterproof PVC Interior Material: Aluminum Foil Inner lining Material: 7mm EVA foam Surport Material: 5mm PP Board Webbing: PP Polyester for Heavy Load Back side : With comfortable soft sponge foam Usage: Backpack Carry, Hand take ,Set in the back of the motorcycle Features 1. It is waterproof zipper which is higher quality than the polyester zipper. 2. With backpack strap and two side handle. 3. With the backpack side padding foam that make the delivery man feel comfortable. 4. Cup holder with velcro inside the bag for 4cups/cans 5. With one horizontal divider 6. With bottom plastic holder 7. With bottom webbing buckle that can set in the back side of the motorcycle. 8. The bag is hard shell /five side with PVC hard panel. 9. Your logo could be printed at the sides or front 10. The bag with reflecting stripe, It would be safe in the night Usage scenarios: Packing : 1. Packing in the poly bag 2. 5-7bag one master carton 3. Carton packing with outside safe belt 4. Loading in the container or ship to the warehouse Company Guangzhou Acoolda Bags Industry Co.,Ltd is an expert manufacture in cooler bag, food delivery bag, scooter cooler bag ,food delivery backpack items. Our factory have more than 400 staffs and with three production building that more than 10000 square meters. We can produce 60000 pieces food delivery bag per month. We are not only a production king but also familiar with the trade business work (we have a strong and young team). Good communication +super order forlloing service which control the product quality and timely delivery ! Welcome you to contact us !