Insulated roll-top lunch bag; large capacity and wide opening for lunch bags for office picnic hiking and beach (Heath work Durable <p>[Waterproof Material & Easy to Clean] Made of durable, waterproof material. The exterior is water-resistant and stain-resistant. You can use the lunch bag without worrying about stains from leaking liquids or juice.</p> <p>[Wide-Open Design] You can put your lunch boxes in or out of the bag horizontally. This prevents liquid from leaking out.</p> <p>[Fashionable Design & Wide Usage] The lunch bag's buckle-closed handle makes it convenient to attach to your backpack or next to a briefcase.</p> <p>The front pocket is handy for storing napkins, condiment packets, or frequently used items.</p> <p>Go to the office or out and about with your lunch, snacks, and drinks kept cool in the cooler/lunch bag.</p> <p>Our lunch bag is designed to keep your food and drinks cold for up to 6 hours, with temperatures below 12 degrees Celsius. This bag provides optimal cooling performance when filled with ice. For maximum effectiveness, at least one-third of the contents should be filled with ice.</p>