I finished knitting it yesterday. It immediately needed washing, as the Texere Chunky yarn dye was not totally colour fast and knitting had given me turquoise hands, clothes and knitting needles. Fortunately it washed off my hands and clothing but my wooden knitting needs now have some turquoise graining after washing them: luckily it's my favourite colour, but I prefer to choose where I have it! It took three separate washes (first in silk and wool detergent, then twice with Colsperse before a final rinse with vinegar) before the bleeding stopped.
I found another, naked, hot water bottle lurking in the appropriate cupboard, so decided it, too, needed to be more safely cuddlesome and that I must knit a second hot water bottle cover. This time, I decided to follow the Toasty pattern, which is knit in chunky yarn, but that I would adapt the pattern to be worked in the round rather than from one long strip (avoiding an upside down cable on one of its faces, and the need to sew up afterwards) and to decrease for the neck in a similar way to Hoot, with eyelets and an i-cord to keep it snugly in place rather than a double polo-neck.
The cover has stretched a bit on the washing line too, but not disastrously so. I'm glad I decided on a necktie for it, and the i-cord certainly makes a very satisfying tie.
I like the cables very much and would certainly work this pattern again, perhaps with a size smaller needle. It seems silly to be thinking about cosying up next winter already, when we still seem so close to the last one, but poorly tums and achy backs can now be more comfortably and safely soothed as necessary.