Naturehike Cool Box Compact Insulated Ice Box for Camping, Beach, Travel & Picnic Portable Cooler with Handle Keeps Food & Drinks Cold for 48-118 Hours Lightweight & Durable Design 5L/18L/32L

【116-HOUR ULTIMATE ICE RETENTION】Engineered with 5-sided thick polyurethane insulation (fridge-grade PU technology), this high-performance Naturehike cool box keeps food and drinks chilled for up to 116 hours when filled with 75% ice. Rigorously tested to maintain internal temperatures between 10.4°F to 39.9°F (-12°C to 4.4°C), it guarantees long-lasting freshness on extended trips.
【FOOD-GRADE & SAFE MATERIALS】Designed for health-conscious outdoor enthusiasts, this 19-Quart (18L) hard cooler features a food-safe PP inner lining and a rugged PE outer housing. It ensures direct, zero-hazard contact with fresh produce, raw meats, and ice-cold beverages without any toxic chemical leaching or odor contamination.
【75KG HEAVY-DUTY IMPACT RESISTANCE】Built to withstand rugged campsite conditions, the reinforced hard shell construction supports an incredible weight capacity of up to 75kg (165 lbs). The high-sealing insulated lid not only locks in the cold, but also allows the portable c