Enjoy your Kroma favorites in style. Get this amazing custom tumbler and youβll be set for anything on-the-go. Elemental products are made with 100% food grade materials. With patented design and TrueBarrierβ’ tech insulation, your drinks stay hot or cold far longer than the best alternatives, including aluminum, glass and plastic. Plus, itβs made with three grip surfaces for outstanding slip control and a comfort band that will secure your drinks at all times.