Helm's wheel and wordmark, for the people who actually maintain the charts. A more specific flex than the Kubernetes logo, and correspondingly better at finding your own kind at a conference.
Printed and shipped by the marketplace. Prices and delivery vary by region.
Wearing the Kubernetes logo says you use Kubernetes, which at this point narrows things down very little.
Wearing Helm says something more specific, and generally starts a better conversation — usually about templating, and usually a complaint.
Four Helm wheels on one sheet. Priced for the person who wants one on the laptop, one on the thermos, and two held in reserve for whoever asks where they got it.
The seven-spoked helm in Kubernetes blue. Instantly readable to anyone who has ever debugged a CrashLoopBackOff at eleven at night, and pleasantly abstract to everyone else.