Need a better way to keep warm when the temperature drops? We’ve got you covered with the best hot water bottles around! We’ve re-worked the classic, old-school hot water bottle to bring you an improved version, with extended warmth and super soft covers. Our bottles are made of thermoplastic material, specifically designed to retain heat. When filled with near boiling water, they will hold high temps to keep you toasty for 4-6 hours. These bottles are great both indoors and out, whether you are dining al fresco, enjoying an outdoor event, easing aches and pains at home or want to add a little heat in bed. FEATURES - Soft, plush fabric cover with velcro closure - Clear hot water bottle that retains heat for 4-6 hours - Dimensions: 12.25” x 7.75” MATERIALS & CARE - Bottle: 100% PVC plastic, wipe clean only - Cover: 100% polyester, machine wash cold, tumble dry low