The Essential Cooler is the perfect solution for those serious about preserving the flavor and potency of your products. With a high tech and compact design, made from high quality materials, the essential cooler is a lockable cooler made to secure and preserve temperature-sensitive items. This unique product only consumes 65 Watts and offers surprising features that will quickly make it an essential part of your preservation needs. The Relative Humidity monitor, 3 USB ports, and lock, are just a few of the attributes that make this cooler a perfect addition to your home or office.