Kayak anglers looking for a great cooler while on the water or camping will fine everything they need with Engel's "DeepBlue" series of coolers. Each DeepBlue is built to hold ice for up to 8 to 10 days and has been rated the #1 dooler in independent testing, you can count on the Engel Deepblue when keeping things cold is Adventure Critical. Rugged construction, integrated lid hinge and secure draw-down latches are built for years of service.