I live in Moreno Valley California about 4 hrs from vegas. I am taking a bus to vegas and I want to take my 3 inch sharpstone grinder it has been used extensively for 3 months there is no grinded weed but there is keif that is caked on the keif screen I would just put it in my pocket wrapped in a sock. I am going to wear cargos so there is no worry of it being too noticeable but I am worried about there being drug dogs since this is my first time crossing state lines on a bus. Has anyone had actual experience with this? Please help me out.