3-Piece Insulated Cooler Set – Camping & Baby Milk Storage Combo (3.5L+10L+20L)

The JUNLONG 3.5L + 10L + 20L insulated cooler box set is a thoughtfully curated three-piece cooling solution designed to cover every aspect of daily life and outdoor adventure. This set combines the ultra-compact JL-B-3.5UL mini cooler for breast milk storage, the versatile JL-B-10UL twist-lock cooler for camping and picnics, and the spacious JL-B-020UL daily-use insulated cooling box — giving you the right size and functionality for every situation. All three coolers share a common foundation of food-grade materials and high-performance PU foam insulation, ensuring safe, reliable, and long-lasting temperature retention. Whether you are a new mother needing to store breast milk safely while traveling, a weekend camper looking for a dependable cooler, or a busy family requiring daily cooling solutions, this set has you covered.