The size chart is accurate. My CX 400BT charging case fits perfectly in the RLSOCO Carrying Case. I like the way I can file through all our bikes to get the right one without it getting hung up on any other like with other racksDidn?t quite follow the installation instructions. Que se preocupen ellos por solucionarte el problema y no al revés, es un lujo. I dont know if they make chargers great than 18w, but it they do, you might want to look into that for this charging station. Il y a un coup de main à prendre, il faut introduire l?écouteur dans l?oreille et le tourner d?un quart de tour pour le verrouiller dans votre oreille. Didn?t even get to use it once. My first impression was that these sandals pinched my feet. Altogether I bought 3 other brands of similarly priced 7" hitch extenders hoping to find one that fit with a hitch tightener. Pretty terrible hardware.