The Arctic Zone Titan Deep Freeze 2 Day Lunch Cooler is a high performance cooler designed to keep items cold for longer periods of time. Therma-Flect interior radiant barrier is a multi-layer design to keep cold in, and heat out. Ultra Safe leak proof, easy clean lining. Exterior pocket. RhinoTech tough, water and stain resistant, and wipe clean exterior. This is the ultimate lunch or 10-11 can cooler designed for work or play.