About this item Upgraded Lining - The lining is made of Aluminum foil that won't melt easily when the bag hold something hot. Dimensions - 10.5"L x 6"W x 11"H. Lunch bag looks small but the main compartment is large capacity and can fit 2 pcs 9*5*3 inch lunch containers and 2 bottle of 330ml drinks. You can store your sandwichs, salad, snacks, drinks and fruits in one bag.It can fit all your lunch need. Wide Open Design - Top of the bag can be opened up to 10"L x 6"W by dual zipper closure, that means your lunch container can be put into the bag and taken out of the bag HORIZONTALLY. Wide open design is for easy accessing and it can prevent the liquid from leaking out of the container and soiling inside of the bag. Save your cleaning time. Long-term Preservation - Lining is made of insulated material. Insulated lining can keep foods and drinks warm & fresh for 6.5 hours and it is easy to wipe clean. Besides,you could put your foods and fruits into the bag directly. Built-in foam provides great protection to your containers, foods and drinks. Extremely Durable & Heavy Duty - The report of load-shaking test shows that the bag can bear more than 5,000 times irregular machine shaking continuously when the lunch bag loaded 22lb(10kg). Strong linen handles and heavy duty nylon connect by dense stitching that make the bag extremely durable,proud to carry your lunch. Research & Development We have several options for developing new designs: 1) Customers provide their artworks and samples for making samples 2) Customers give us only their ideas, and we design and develop them. 3) We design and develop our new products according to our marketing experience for our customers' choice 4) Every season we develop new fabric and new colors for our customers. Sending us your product ideas today to contact us for more information on our abilities. Quality & QC procedure After the order is confirmed, we have a meeting with all the departments before production, investigate all the workmanship and technical details, make sure all the details are under control. 1)100% inspection for the cutting, main trim, production(making a pre-production sample before production)and the finished product. 2)Morning meetings by the factory director each day; 3)Q/A for the during and finished production; 4)Q/A for packing inspection; 5)Final inspection while packing up all the messenger bags. If there is no other problem at this stage, our QC will issue the inspection report and release for shipping 6) We strictly follow ISO AQL standards