Expandable Lunch Box Bags with Pockets It is a thin lunch bag when not expand zip off to convert it into a large lunch box and you will get double space Exterior measuring 1084 LWH and expands to 10867 LWH fits up to 9 cans Insulated Lunch Cooler Totes The thick thermal insulation provides superb cooling performance keeps food and drinks cold for hours Easy to clean great to be used as a lunch box or a work lunch bag Leakproof When Carried Flatly Inside heatwelded seams prevent flexible liner leaks recommend carrying it flatly when you need to prevent leaks If carried upright it will leak as the zipper part is not leakproof Multiple Ways to Carry Dual padded handles and a detachable adjustable shoulder strap for multiple carry ways One of the quick release buckles can be attached to many different bags for handsfree carrying WellConstructed It features a roomy expandable main compartment with 1 inner mesh pocket for ice packaccessory 1 front zipper pocket and 1 side mesh pocket heavyduty MIER zippers and reinforced stitching on every stress point