●(A pocket built in into the jacket, the warmest gift item) The outer layer of the pocket is super long and the inner layer is made of short hair that can be warmed. When you put your hands in your pocket, the palms and back of your hands will be warm and warm even in cold winter. Such warmth is the perfect gift for cold winter. You can give this warm gift to your family, friends or even those who are on the eye ●(Soft to the Touch, Improved Cover) The cover attached to the IZTOSS hot water bottle is fluffy and smooth. The faux rabbit hair fabric will make you want to cheek up and feel comfortable without being scratchy. Excellent heat retention keeps hot water hot water bottle warm. The improved cover opens in the center and can be placed in the hot water bottle. It can be removed and hand washed, so even if the cover gets dirty, you can wash it and use it cleanly ●(More gentle than electric hot water) The reason for choosing a traditional hot water bottle is that it is environmentally and healthy. No need to worry about electromagnetic waves, and the natural warmth does not put any burden on your body, it will gently warm your body ●(Chill-sans Companion) The IZTOSS hot water bottle is made of PVC material and is soft enough to be folded. Simply fill the bottle with hot water and use it again and again. This hot water bottle is attractive because it does not use electricity ●(Great for all seasons) On cold winter nights, the IZTOSS hot water bottle is placed on your stomach or waist to keep your body warm. Simply fill with water and chill in the fridge to turn into a water pillow. Great for summer nights when it is hard to sleep or when it generates heat. After using, it is very easy to clean by simply draining the water and drying it ●[Safety Guarantee] IZTOSS bottles are made of safe non-toxic PVC material and are compliant with UK BS 1970:2012 and have passed the certification. Safety of use. If you have any problem about the use, please contact us via Amazon email at any time