This glass "Molotow" was especially made for military use. It was filled with a gasoline mixture. The base held a cavity for 2 chemical ampuls which reacted violently with the fluid, when broken on impact. The bottles were carried in metal containers which could be attached to the uniform.
Length: 180mm , Diameter: 77mm.
Weight: 600gram, including 250gram petrol.
More info can be found HERE , thanks to Tibor.