You don’t have one yet? And you use a gas canister type stove with it’s own integrated stand? Then…uhhhh…get one.
Especially if you hit Asian supermarkets for your grocery shopping (which are all over California)
This adaptor allows you to connect Asian style gas canister stoves which are ubiquitous at every Asian supermarket in the Bay Area. As someone who also owns those Asian style stoves, I have a lot of these cans in the house. This adaptor allows me to use those stoves on camping trips if I don’t want to buy backpacking gas canisters.
And if you ever decide on a trip to almost anywhere in Asia, and want to bring your gas canister stove, you can bring this adaptor and be able to buy fuel anywhere.