For cold or wet things I'm designed, my inside walls are fully lined. Whether you're bringing beverages down to the beach or bringing sandy, wet items back to your room, this is the perfect tote for the job! Two large, separate, insulated, zippered compartments allow you to organize the content and separate hot from cold, delicate from heavy, or wet from dry! Front open pocket and side mesh bottle-pocket allows quick reach to frequently used items. Features both a wide, adjustable, padded shoulder strap plus cut out carry handles. The slender, vertical design makes this the most comfortable cooler bag to carry. Heat sealed and leak proof upper compartment only. Spot clean and air dry.