Polarbox the Retro-Vintage-like style portable cooler that you need. Our coolers are extremely functional providing maximum temperature insulation with expanded polystyrene Airpop and with an external and interior overlay Polypropylene. Available in different colors and complemented by an elegant, high-quality genuine leather strap that adjusts in 3 different positions. Keep your drinks and meals cold without giving up on style with Polarbox portable coolers.