4-Piece Insulated Cooler Set – Family Outdoor Combo (1L+5L+15L+45L)

The JUNLONG 1L + 5L + 15L + 45L insulated cooler and jug set is a complete temperature-control solution built for every lifestyle and outdoor scenario — from a single packed lunch to a multi-day expedition with a large group. This four-piece set brings together the compact JL-B-001L 1-litre thermal insulated jug, the lightweight JL-B-005L 5-litre picnic cooler box, the versatile JL-B-015NL 15-litre portable foam insulated cooler with cup holder, and the heavy-duty JL-B-045NL 45-litre outdoor foam insulated cooler with cup holder. Together, they cover personal daily use, short excursions, family outings, and serious outdoor adventures with dependable cooling performance. All four products are constructed from food-grade materials — PP, PE, and high-performance PU or EPS insulation — ensuring safe, durable, and reliable temperature retention wherever you go.