The RELX Jazz is a charging carry case that solves e-cigarette users’ pain points, such as convenient charging and sanitation. This 1,500 mAh case holds 4.5 charges, or around a week’s worth of average use, and secures the device into place with magnets. The translucent dual-colored cover displays the device’s charging status — eliminating the need to open the case. What’s more, the food-safety-grade TPE material protects the device without imparting unwanted odors. Finally, the metal and translucent materials are parted in a striking balance, which lends the Jazz case a sleek aesthetic.