A fun hat - totally reversible.

You’ll need 2 cable needles - which I thought would be fiddly, but in fact it was no slower than any other cables, and I love the result (plus you only have to work with them 6x - every 6 rows - in between you get plenty of “rest rows”. )

Many thanks to the testers:

knitgrl
paulap
ctinan
YarnGiraffe
LauraGB
sophjacksam
kimberlyht
OPKnitter