I have a hot water bottle and formula container by our bed
The nuby rapid cool and a flask !
Our son has been the same. He’s in his own room now but since weaning he’s refusing last bottle of the night and then waking up once in the night. We use the Nuby rapid cooler flask
You could look at the pre-made formal if it’s just for 1/2 feeds, I think it’s like £1.20 for 250mls. We feed our baby on the pre-made bottles entirely. She drinks the whole one in one feed now, but back when she was having smaller amounts we just had a mini fridge, that we’d put the left over she wasn’t drinking which can be stored for another feed with in 24 hours before it’s ‘waste’
Nuby rapid cooler and flask of hot water
You could buy the pre made formula bottles to keep by your bed.. expensive but easiest option. Or pre make and warm up. I have a Tommee tippee machine so use that xxx