The new wheeled Ultra-Light coolers have been designed by RTIC to meet the needs of adventurers looking for a premium lightweight hard side cooler. Utilizing the latest cutting-edge technology and innovative injected-molded design, the RTIC 52 Ultra-Light hard cooler is more than 30% lighter than rotomolded coolers of the same capacity. With up to 3″ of closed-cell foam insulation, this cooler is all about extremes – from portability and durability to long-lasting ice retention.