Winter nights have never been more inviting with this cosy 100% merino hot water bottle. This contemporary, unique design will be a staple for snuggling up on those crisp nights… you won’t be going to bed without it! Knitted on a hand powered knitting machine in the studio on the edge of the Cotswolds. Each hot water bottle is hand finished to the highest standard. 2ltr rubber BS hot water bottle & 500ml rubber BS hot water bottle.