You could smuggle it in a body cavity.
Yeah, it's that small.
I love this little stove, it takes up zero room and has the nifty pouch that holds the stove and a fuel canister together. This is the stove you could easily pack with a fuel canister inside your pots for a lightweight compact cooking system.
I have the MSR pocket rocket but I always grab this little guy. I also like the fact you can simmer rice and not really have to worry too much about scorching the bottom.