on the mirror field of the disc - a relief image of the State Emblem of the Russian Federation, above it along the edge - an inscription in a semicircle: "RUSSIAN FEDERATION", framed on both sides by double rhombuses, below the emblem: on the left - designations of precious metal and alloy samples, on the right - the content of chemically pure metal and the mint trademark, at the bottom in the center in three lines - the inscription: "BANK OF RUSSIA", coin denomination: "3 RUBLES", year of issue: "2021".
on the mirrored field of the disc - a color image of the characters from the cartoon "Umka" against the background of ice and the starry sky; at the top - the inscription: "UMKA".
"Umka" is a Soviet cartoon cartoon of 1969, created by directors Vladimir Pekar and Vladimir Popov at the Soyuzmultfilm studio. The story of Yuri Yakovlev about the polar bear cub was very popular in different years.
Artist: E.V. Kramskaya (obverse), A.D. Shchablykin (reverse). Sculptors: A.A. Dolgopolova (obverse), computer simulation (reverse). Minting: St. Petersburg Mint (SPMD). Edge design: 300 corrugations.