#declare water_bottle =
union {
  torus { 1.25 0.2 translate 0.2*y }
  cylinder { <0,0.2,0> <0,5,0> 1.45
    texture { whitepaint }
    //texture {
      //pigment { image_map { gif "irtc-logo-wide.gif"
      //    map_type 2 transmit 0,1 once }
      //  rotate 180*y scale <1,2,1> translate <0,1.75,0> }
      //finish { diffuse 0.8 specular 0.2 }
    //}
  }
  torus { 0.75 0.7 translate 5*y }
  difference {
    cylinder { <0,5.6,0> <0,6.5,0> 1.2 }
    torus { 1.35 0.55 translate 6.08*y }
  }
  cylinder { <0,6.5,0> <0,6.85,0> 0.95 }
  cylinder { <0,6.5,0> <0,6.55,0> 1 }
  cylinder { <0,6.80,0> <0,6.85,0> 1 }

  //detailing
  torus { 1.45 0.02 translate 5*y }
  torus { 1.45 0.02 translate 4.75*y }
  torus { 1.45 0.02 translate 4.65*y }
  torus { 1.45 0.02 translate 4.4*y }

  //cover
  union {
    cylinder { <0,6.57,0> <0,6.78,0> 1.03 }
    cylinder { <0,6.87,0> <0,7.3,0> 1.03 }
    torus { 0.94 0.07 translate 7.3*y }
    cone { <0,7.37,0> 0.94 <0,7.47,0> 0.5 }
    torus { 0.5 0.07 translate 7.47*y }
    cone { <0,7.54,0> 0.5 <0,7.58,0> 0.31 }
    difference {
      cylinder { <0,7.56,0> <0,7.64,0> 0.38 }
      torus { 0.38 0.07 translate 7.64*y }
    }
    difference {
      cylinder { <0,7.5,0> <0,7.9,0> 0.31 }
      cylinder { <0,7.5,0> <0,8,0> 0.29 }
    }
    union { //lid thumbtab
      cylinder { <-0.25,0,-0.25> <-0.25,0,0.25> 0.03 }
      cylinder { <-0.25,0,-0.3> <0.1,0,-0.31> 0.03 }
      cylinder { <-0.25,0,0.3> <0.1,0,0.31> 0.03 }
      torus { 0.05 0.03 translate <-0.2,0,-0.25> }
      torus { 0.05 0.03 translate <-0.2,0,0.25> }
      box { <-0.25,-0.03,-0.3> <0.1,0.03,0.3> }
      cylinder { <-0.12,0,0> <0,0.12,0> 0.03 }
      cylinder { <-0.2,0,-0.2> <0,0.2,-0.2> 0.03 }
      cylinder { <-0.2,0,0.2> <0,0.2,0.2> 0.03 }
      cylinder { <-0.13,0,-0.2> <0,0.13,-0.2> 0.03 }
      cylinder { <-0.13,0,0.2> <0,0.13,0.2> 0.03 }
      rotate -10*z
      translate <-1,6.9,0>
    }
    union {  //lid connector
      difference {
	cylinder { <1.25,6.735,-0.15> <1.25,6.735,0.15> 0.165 }
	cylinder { <1.25,6.735,-0.2> <1.25,6.735,0.2> 0.15 }
	box { <0,6,-1> <1.25,7,1> }
      }
      box { <1,6.57,0.15> <1.25,6.6,-0.15> }
      box { <1,6.87,0.15> <1.25,6.9,-0.15> }
    }
    texture { redpaint }
  }
  //valve
  union {
    cylinder { <0,7.8,0> <0,8.15,0> 0.27 }
    torus { 0.34 0.07 translate 8.15*y }
    difference {
      sphere { <0,7.07,0> 1.2 }
      box { <-5,0,-5> <5,8.22,5> }
      cylinder { <0,7,0> <0,9,0> 0.13 }
    }
    texture { blackrubber }
  }

  texture { whitepaint }
}