Titan High Performance Fridge Cold Expandable Insulated Lunch Box – Blue

Customers find the lunch box effective at keeping food cold and appreciate its expandable design that accommodates larger items like 15 oz. glass bottles and standing soda cans. The product is durable, with one customer noting it survived summer use for a construction worker, and customers like its portability for day trips. While the zipper works well, some customers report issues with the main zipper being weak.