BACKPACK BAG Russian patent published in 2020 - IPC A45F3/04 

FIELD: satisfaction of human vital needs.

SUBSTANCE: invention relates to domestic equipment intended for carrying various accessories and devices, mainly for artists, sculptors and specialists of various creative professions. Feature of invention consists in that bag-backpack contains housing, at least one container, at least one cover and means of fixation in form of back belts, wherein reservoirs are represented by hollow cylinders, cylinders are installed in close proximity to each other with possibility of rotation around longitudinal axis, in opposite walls of cylinders there are windows in form of slots made with possibility of aligning adjacent windows of adjacent cylinders during rotation of the latter around longitudinal axes, wherein the covers are installed on the ends of the hollow cylinders.

EFFECT: cargo safety and convenience in use.

1 cl, 5 dwg