This incredibly cool mug bottle is exclusive to members of the Aili Fishing Club. Brand new, unopened. Capacity: 0.5L. This field-spec gear bottle is designed to withstand extreme temperature changes. This special edition features the IFC CROSS ROD logo engraved on a THERMOS bottle with a vacuum-insulated structure, boasting high cold and heat retention performance. The members' logo powerfully stands out on the rugged matte black body. Keeps drinks cold on hot days and warm on cold days. It supports your performance at the fishing spot regardless of the season or temperature. A reliable bottle selected from the real perspective of anglers. The functionality and minimalist design are finished with a touch of IFC style.