FIELD: personal usage items.
SUBSTANCE: invention relates to a storage device. Storage device comprises an outer surface that has a plurality of three-dimensional elevations disposed thereon, extending therefrom, which are each formed from at least two mutually superimposed and interconnected layers and are in the form of a rib, located on the outer surface with a uniform distribution and equidistant from each other, and run parallel and adjacent to each other.
EFFECT: invention is aimed at simplifying the manufacture of a storage device with three-dimensional elevations.
14 cl, 9 dwg
