Heading out on the houseboat is always a pleasure (Duh, you're probably thinking right now), but sometimes rainy weather or chilly nights can cool things down a little too much onboard. Enter the Boat Blanket. This This quilted blanket is made with top quality maritime comfort in mind. With a wool side for staying toasty warm and a water-resistant nylon side for staying dry should you venture out to the top deck or beach, this 58- by 58-inch blanket is ready to keep everyone comfortable no matter the weather. Durably designed for outdoor use, you can even roll up the Boat Blanket with the included military-grade elastic band to make a nice soft cushion, or easy stash away without taking up much space on the houseboat. Available in red, blue, or camouflage and charcoal grey, the Boat Blanket comes in at $185.