Craint Cooler Backpack is the perfect blend of functionality and style for your daily commute and outdoor activities. Made with Oxford fabric, this bag has waterproof aluminum foil that maintains temperature, keeping contents hot or cold for extended periods. Comes with a large main compartment and a front zippered pocket for small essentials, the side mesh pockets for holding water bottles and umbrellas. The thickened shoulder straps make carrying comfortable and reduce fatigue. Safety is enhanced with reflective strips on the front, reflecting light at night. Customize with your logo for a powerful promotional tool. Ideal for travel, fishing, shopping, etc.