Two I usually pack are a Moki Banff and a BM Steepcountry.

2.7 and 3.7 oz’s respectively.

I guess if one were to get super weight weenie a Vicky in Kydex would save a few oz’s. I’d want two though. Maybe hacksaw off a short 4 or 6” section of a rod like this to sharpen if carrying just one.
https://www.webstaurantstore.com/de...ul-KN5wIVkiCtBh2AJAG7EAQYAiABEgJnl_D_BwE
Being hollow it wouldn’t weigh much.

“Life is life and fun is fun, but it's all so quiet when the goldfish die.”