Bimini pink yeti day trip lunch box good condition other a mark on the back as shown The YETI Daytrip Lunch Box has ColdCell™ Flex Insulation packed into every wall to safekeep anything you’re craving for hours on end. Not to mention, its leakproof liner is a breeze to clean and its tough-as-nails shell repels any sign of water. We recommend it for hard days on the ranch, miles offshore, city commutes, the middle of nowhere — wherever — but only if a fresh and delicious meal sounds like something you’d like.