Think of all the heat that comes off of our heads and released by the vents in the helmet. An untapped source for slowly cooking our sardines.
Tog has this concept on track but the possibilities of smoking the sardines then allowing them to dry into jerky makes for some great on hill treats. I guess we'd have to have a smoking agent on our heads but that would be also great for killing cooties and would emanate a fine scent of smoking sardines with a nice cedar or another fragrant wood overtone.
You Finn's sure know how to live. You might have to watch out for speedy Norwegians who might pilfer your catch on the fly. There's some pretty fast ones around.
I love this concept, keeps the head warm and makes tasty treats the whole family can enjoy- and wait , since it's winter, no need to worry about those pesky bears....