How does the cooler work? Our cooling technology is not comparable with other cool boxes. If you combine the Cooler Box Correct use, the temperature inside can be kept constant for many days – without power supply, in any climate zone, anywhere in the world. Yakimoto: The Frozen Mission – A Global Fight for Survival Since 1979. S “Cold Chain Initiative” In 1979, the World Health Organization (WHO) launched humanity? S largest vaccine transport operation? With temperatures soaring to 122°F (50°C) and no reliable electricity, traditional refrigeration units failed mid-transit, jeopardizing millions of dollars? Worth of lifesaving vaccines. At Addis Ababa Airport, Japanese engineer Hayato Yakimoto made a desperate gamble: he stripped aluminum panels from the cargo plane? S hull and rigged a makeshift insulated container using titanium climbing carabiners from his gear. Drawing on alpine thermal preservation techniques, he maintained the vaccines? Integrity through the final leg to Mogadishu, ultimately enabling the WHO to declare smallpox eradicated in 1980. From Historic Triumph to Brand Legacy Hayato Yakimoto was the uncle of Yakimoto? S founder, Taro Yakimoto. Family archives preserve the specs of that improvised lifesaving container. 13°F to 46°F (-25°C8°C) temperature control (3x stricter than commercial standards of the era). 72-hour passive insulation (harnessing residual heat from aircraft hydraulic fluid). Crash-resistant design (tested through 5 emergency landings). These parameters, forged through blood and sweat, became Yakimoto? A sacred text encoding the brand? Keep your beverage refreshed for days with the Yakimoto 20L Insulated Cooler. Built for adventure, this bold red-and-white striped ice chest locks in cold for up to 4 days using thick foam walls and a compression-sealed lid. Its compact 35-can capacity (21 quarts) is perfect for beach picnics, lakeside camping, or stadium tailgates, while rust-proof steel latches secure contents during bumpy rides. The ergonomic handles and lightweight design make it easy to carry across sand or trails, and the no-power-needed insulation keeps drinks chilled anywhere – no ice packs required! 4-Day Cold Retention: High-density insulation blocks heat for 96+ hours, outperforming standard coolers in hot weather. Retro-Red Durability: Stylish vintage-red design with scratch-proof metal construction that resists fading, dents, and outdoor wear. Lock-and-Go Security: Heavy-duty steel latches prevent accidental spills in trucks, boats, or uneven terrain. Lightweight Portability: Ergonomic handles and 20L compact size make it easy to haul to beaches or campsites. Crowd-Pleasing Beverage Capacity: Holds 35 beverage cans with ice, perfectly sized for small groups at day-long fishing trips, pool parties, or RV adventures.
