The YETI Ice Block is engineered to keep your cooler colder for longer, using a fastfreezing, breakresistant design that stands up to repeated use in any environment. Its custommolded shape helps it freeze quickly and maintain an optimal temperature that boosts overall ice retention, making it a reliable companion for road trips, fishing days, tailgates, and job sites. Built to handle impacts without cracking or leaking, this reusable ice block slides easily into soft or hard coolers and delivers consistent cooling performance without the mess of melting ice.