The TerpKings cooler is the perfect solution for those serious about preserving the flavor and potency of essential oils. With a high tech and compact design, made from high quality materials, the TerpKings cooler is a lockable cooler made to secure and preserve 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 through the glass lock design, are just a few of the attributes that make this cooler a perfect addition to your home or office.