Built for outdoor adventures, the Frontier Challenger Cooler Bag features a spacious 25L capacity and is crafted from durable, water-resistant tarpaulin fabric to keep your contents cool and secure. The bag includes a unique removable window on the lid for easy access without unzipping, and its insulated main compartment can comfortably hold a box of 24 x 330ml cans. With padded shoulder straps and a convenient front slip pocket ideal for custom branding, this cooler bag is designed for hands-free convenience and high-impact visibility, making it a great choice for promotional events.