An empty used beer bottle model.
All preview images except the 4th one(which was rendered with Cycles Renderer) were rendered using realtime rendering engines
.FBX and .OBJ archives contain 2 versions of the model:
.Blend version comes only in quads, but can be easily triangulated by adding Triangulate Modifier, if needed
FBX, OBJ and Blend already come with a PBR Textures folder. PBR Textures archive is uploaded just in case, so no need to download it if you downloaded an archive with the model. Also there are textures exported for Unreal Engine 4 and for Unity 5(Metallic and Specular versions) All textures are 2048x2048