The present invention relates to a rotary tube, in particular for a rotary tubular kiln for the production of activated carbon, said rotary tube having a plurality of mixing elements, in particular metal turning plates, said mixing elements being arranged in the interior of the rotary tube for circulating andor mixing the charge material. The travel pack comprises a first side containing a deodorant contained in a suitable applicator and a second side containing a moistened cleansing cloth, and a separator preventing the contents of the first side from coming in contact with the contents of the second side. The user may also be watching TV.