The interior is furnished with extra thick peva lining, EPA foam and high-quality metal hardware. The durable exteriors are made of an ultra-thick and strong 840D polyester material with double stitches and ultra-tough SBS zippers. The main compartment can accommodate 3 meals, while the top compartment fits a 4th container or any other food item. It has 2 fully insulated bottle holders in the back and side mesh pockets for small personal items such as keys and cellphones. Cooler bag was built upwards instead of outwards, which reduces the bulk without compromising on storage space. The compact cooler lunch bag can accommodate several containers with some smaller pockets to keep everything else organized.