This large cooler bag features a collapsible design and holds up to 24 cans, making it suitable for daily meals or outdoor activities. The insulation uses 5 mm pearl foam padding with an eco-friendly PEVA lining to help keep food warm or cold for about 8 hours. Double-stitched zippers and metal dual zip pullers allow smooth operation and resist tearing over time. For leakproof performance, heat-welded seams and the PEVA liner help block liquid penetration, and the liner can be cleaned easily with a damp cloth. The outer 600D Oxford fabric provides good durability against rips and wear. Multiple pockets add organization, including a zippered pocket, a top inner mesh pocket, and 2 side mesh pockets for keys, cards, phone chargers, napkins, water bottles, or utensils. The wide opening allows easy packing and removal of food. A top handle and an adjustable, detachable shoulder strap offer hand or shoulder carry. Weighing only 0.3 kilograms, this bag is lightweight for commuting or travel. It works as a lunch bag for work, a cooler for picnics and beach trips, a shopping bag, or a companion for camping and fishing. The collapsible nature saves space when not in use. Color: Black.