Just recently purchased an Elemental Horizons Kalais pack for my wife. She loves the fit. But I am curious about how to use the internal pad pocket. My wife wants extra cushion for bad hips and wants to use her NeoAir on top of something else thinner that can protect the main pad and provide a little extra support. What options do I have that can utilize that internal pocket, and what are the exact dimensions of said pocket if anyone happens to know? I have several pads available that I could cut to fit if necessary (RidgeRest, evazote pad etc.). TIA.
