I asked DH for a Kelly Kettle for last Christmas - he laughed (and got me a Dyson hairdryer - lovely, and fast - but I had a good powerful one already!).
So I bought it myself. I think the 1.6l version.
I had it in time for the snow, and DD, her BFF and I made maple syrup taffy on a fire of tiny sticks in the snow which was great fun.
And I cooked my dinner on it another night over summer when DH and DD were away (so I could have a play!). It heated the water very quickly and the pot on top of the spout also cooked away merrily with just a handful of sticks.
And as DM's washing machine was known to break down, I am well used to washing clothes in the bath (I'm eldest of 6 DCs, and she used cloth nappies!), and squeezing them out well. A decent rolling pin over a clean wooden board/plank/concrete path would probably work reasonably well as an alternative mangle, in an emergency.
I'm slowly building up some prepping bits - usually calling them "camping equipment" as DH doesn't camp anymore and they can be useful for those too. I got a "solar shower" last year, which is fine in summer. I need a better solar charger (I got one in Lidl which was great in the really bright hot sun of June's heatwave, but not so great in regular weather here). And I think I'd like a dehydrator (I don't have room for a chest freezer so can't do more batch cooking or freezing of produce than I already do).