The classic hot water bottle still has a place in modern carp fishing! This RidgeMonkey XL Hot Water Bottle provides excellent heat coverage and keeps you warm during the coldest nights. Its unique stretched shape allows it to warm a larger area at a time, while the soft exterior adds comfort and protection. The jug is flexible, making it ideal for providing warmth in hard-to-reach areas, such as the back, neck and shoulders. Comes with a brushed fleece cover.