Polarbox 12L Classic Cooler Box with Leather Strap, Lilac & Yellow . This Rigid portable and spacious cooler box is perfect for picnics, beach trips, and outdoor adventures. The vibrant colors add a fun touch to your outing while keeping your food and drinks fresh and cool. Get ready to turn heads with this trendy cooler box!Polarbox is specialized in fashionable and functional cooler designs. We offer an attractive variety of combinations and sizes, with a retro-vintage style, and interchangeable leather straps that make us unique and exclusive in the market. The leather strap can be adjusted in three positions for carrying versatility, comfort and security. One of the main differentiating factors of Polarbox compared to other brands is the maximum Polypropylene Insulation, interior covered with expanded polystyrene, material characterized by it great lightness and for being an excellent thermal insulator.