diff --git a/c3cat-bottle-clip/c3cat-bottle-clip.scad b/c3cat-bottle-clip/c3cat-bottle-clip.scad
index 99d4552..95f6176 100644
--- a/c3cat-bottle-clip/c3cat-bottle-clip.scad
+++ b/c3cat-bottle-clip/c3cat-bottle-clip.scad
@@ -34,7 +34,7 @@ LOGO_FILE = ""; // empty string is catear model
 FONT = ""; // empty string is for Orbitron font
 
 // Format of the bottle clip you want to create.
-FORMAT = 0; // [0=Club Mate 50cL, 1=Long Neck as 25cL Club Mate or Fritz-kola, 2=Euroform 2, 3=Steinie bottles]
+FORMAT = 0; // [0=Club Mate 50cL, 1=Long Neck as 25cL Club Mate or Fritz-kola, 2=Euroform 2, 3=Steinie bottles, 4=Monster can]
 
 // Style of the ears to add... or not add. This parameter can add a LOT of calculation time.
 EARS_STYLE = 0; // [0=No ears, 1=Just arcs, 2=Filled ears with the same thickness, 3=Filled ears with the a thinner thickness inside, 4=Filled ears with the same thickness but shifted]
@@ -131,7 +131,7 @@ module render_bottle_clip(name="", font="", logo="", format=0, ears_style=1) {
   name = name == "" ? "c3cat" : name ;
   font = font == "" ? "write/orbitron.dxf" : font ;
 
-  if (format < 0 || format > 3) {
+  if (format < 0 || format > 4) {
     assert(false, str("Unknown format ", format, "."));
   }
 
@@ -139,9 +139,10 @@ module render_bottle_clip(name="", font="", logo="", format=0, ears_style=1) {
   // Format == 1: Long Neck bottle (like fritz-kola) 0.25L
   // Format == 2: Euroform 2 bottle
   // Format == 3: Steinie bottle
-  ru = 13;
-  rl = format == 1 ? 15 : format == 2 ? 22.5 : 17.5 ;
-  ht = format == 3 ? 13 : 26 ;
+  // Format == 4: Monster Can
+  ru = format == 4 ? 26 : 13;
+  rl = format == 4 ? 32 : format == 1 ? 15 : format == 2 ? 22.5 : 17.5 ;
+  ht = format == 4 ? 10 : format == 3 ? 13 : 26 ;
   width = 2.5;
 
 
@@ -154,7 +155,8 @@ module render_bottle_clip(name="", font="", logo="", format=0, ears_style=1) {
         ru=ru,
         rl=rl,
         ht=ht,
-        width=width);
+        width=width,
+        format=format);
 
       // Render ears if requested
       if (ears_style > 0) {
@@ -195,18 +197,18 @@ module render_bottle_clip(name="", font="", logo="", format=0, ears_style=1) {
   }
 }
 
-module name(name, font, rl, ht, ru) {
+module name(name, font, rl, ht, ru, format) {
   writecylinder(
     text=name,
     where=[0, 0, 0],
     radius=rl+0.5,
-    height=ht/13*7,
-    h=ht/13*4,
+    height=format == 4 ? ht : ht/13*7,
+    h=format == 4 ? ht/13*7 : ht/13*4,
     t=max(rl,ru),
     font=font);
 }
 
-module logo(logo, rl, ht, ru, width) {
+module logo(logo, rl, ht, ru, width, format) {
   echo(logo=logo);
   if(logo == "") {
     // No logo file specified? Let's print a catear headband instead!
@@ -215,21 +217,20 @@ module logo(logo, rl, ht, ru, width) {
     echo(ru=ru);
     echo(rl=rl);
     echo(width=width);
-    translate([0, -max(ru,rl), ht*3/4+.5])
+    translate([0, -max(ru,rl), format == 4 ? ht/2 : ht*3/4+.5])
       rotate([90, 0, 0])
-        scale([1, 1, 1])
-          scale([ht/100, ht/100, 1])
-            translate([0, -ht/2, 0])
-              rotate(-90, [0, 0, 1])
-                catear_headband(
-                  size=ear_size,
-                  height=max(ru, rl),
-                  thickness=width,
-                  stretch_len=0,
-                  tip_len=0,
-                  details=false,
-                  with_rake=false
-                );
+        scale([format == 4 ? ht/50 : ht/100, format == 4 ? ht/50 : ht/100, 1])
+          translate([0, format == 4 ? 0 : -ht/2, 0])
+            rotate(-90, [0, 0, 1])
+              catear_headband(
+                size=ear_size,
+                height=max(ru, rl),
+                thickness=width,
+                stretch_len=0,
+                tip_len=0,
+                details=false,
+                with_rake=false
+              );
   } else {
     translate([0, 0, ht*3/4-0.1])
       rotate([90, 0, 0])
@@ -260,7 +261,7 @@ module logo(logo, rl, ht, ru, width) {
  *
  * An empty logo file will create a headband with cat ears as a logo.
  */
-module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/orbitron.dxf", logo="") {
+module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/orbitron.dxf", logo="", format=0) {
   e = 100;  // should be big enough, used for the outer boundary of the text/logo
 
   // main cylinder
@@ -269,8 +270,12 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/o
       cylinder(r1=rl+width, r2=ru+width, h=ht);
       difference() {
         union() {
-          name(name=name, font=font, rl=rl, ht=ht, ru=ru);
-          logo(logo=logo, rl=rl, ht=ht, ru=ru, width=width);
+          if (name != "" || format != 4) {
+            name(name=name, font=font, rl=rl, ht=ht, ru=ru, format=format);
+          }
+          if (name == "" || format != 4) {
+            logo(logo=logo, rl=rl, ht=ht, ru=ru, width=width, format=format);
+          }
         }
         cylinder(r1=rl+width/2, r2=ru+width/2, h=ht);
       }
@@ -285,17 +290,17 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="c3cat", font="write/o
     }
   }
   // text
-  if (RENDER_COLOR_TEXT) {
+  if (RENDER_COLOR_TEXT && (name != "" || format != 4)) {
     color("orange") difference() {
-      name(name=name, font=font, rl=rl, ht=ht, ru=ru);
+      name(name=name, font=font, rl=rl, ht=ht, ru=ru, format=format);
       cylinder(r1=rl+width/2, r2=ru+width/2, h=ht);
       outer_cutoff(rl, e, ru, ht, width);
     }
   }
   // logo
-  if (RENDER_COLOR_LOGO) {
+  if (RENDER_COLOR_LOGO && (name == "" || format != 4)) {
     color("yellow") difference() {
-      logo(logo=logo, rl=rl, ht=ht, ru=ru, width=2*width);
+      logo(logo=logo, rl=rl, ht=ht, ru=ru, width=2*width, format=format);
       cylinder(r1=rl+width/2, r2=ru+width/2, h=ht);
       outer_cutoff(rl, e, ru, ht, width);
     }