The YETI Daytrip Lunch Box is an insulated lunch box built to safekeep anything you pack like that cold drink or tasty sandwich youve been looking forward to. Made with water-resistant exterior and a leakproof liner that is super simple to clean. Perfect for those long days out at your favorite fishing spot, when you dont want to lug around a big cooler. Coldcell Flex Insulation: Lightweight, closed-cell foam flexibility folds over while offering superior temperature holding power Safe for food storage Thermosnap Closure: Magnetic closure to keep your food hot or cold EVA Molded Bottom: prevents water from seeping in and gives food a firm place to lan