This is a 3D printed, can koozie that will fit a regular 12oz US sized can. Other sizes are available, just message me to request it.
 
The guns do not come off of the side of the koozie.
 
Keep in mind that these will not keep liquid cool for really long periods of time, compared to a double walled insulated, metal koozie....more like a neoprene can koozie instead. These are mostly for their awesome looks!