23L Double Deck Insulated Cooler Lunch Bag

Expandable & Foldable: With a reinforced zipper, top compartment of Maelstrom expandable lunch box can be easily expanded with a simple zipper action.The original measure is 12.6*9.8*9.8 inch (L*W*H). And the expandable measure could be 12.6*9.8*11.8 inch (L*W*H),storing 23L.The main compartment can store drinks, beer, fruits, ice packs, etc., and you can expand the upper layer to place some snack to meet your different lunch meal needs.