Introducing the 21L insulated leak proof cooler backpack, a lightweight and foldable cooler bag designed for both men and women. Perfect for camping, hiking, picnics, beach trips, and travel, this yeti backpack cooler style bag keeps your food and drinks cold for hours. The insulated cooler backpack features a soft-sided design, making it easy to carry while ensuring maximum insulation. Whether you're heading to the beach, a picnic, or a camping trip, this titan backpack cooler is your ideal companion. The waterproof and leak-proof design ensures no spills, while the spacious interior fits all your lunch and travel essentials. Durable yet soft, this cooler bag is built for adventure. Upgrade your outdoor experience with this insulated cooler backpack, designed for convenience and performance. Great for travel cooler needs, beach cooler bags, or picnic backpack outings. Stay cool on the go with this high-quality yeti soft cooler bag!